Whenever an opponent casts a creature spell, Aether Sting deals 1 damage to that player.
{2}{R}
Ancient Runes
Enchantment
At the beginning of each player's upkeep, Ancient Runes deals damage to that player equal to the number of artifacts they control.
{2}
Ankh of Mishra
Artifact
Whenever a land enters the battlefield, Ankh of Mishra deals 2 damage to that land's controller.
{3}{R}
Antagonism
Enchantment
At the beginning of each player's end step, Antagonism deals 2 damage to that player unless one of their opponents was dealt damage this turn.
{R}{R}
Ash Zealot
Creature - Human Warrior
First strike, haste
Whenever a player casts a spell from a graveyard, Ash Zealot deals 3 damage to that player.
2 /
2
{1}{W}{B}
Athreos, God of Passage
Legendary Enchantment Creature - God
Indestructible
As long as your devotion to white and black is less than seven, Athreos isn't a creature.
Whenever another creature you own dies, return it to your hand unless target opponent pays 3 life.
5 /
4
{3}
Barbed Wire
Artifact
At the beginning of each player's upkeep, Barbed Wire deals 1 damage to that player.
{2}: Prevent the next 1 damage that would be dealt by Barbed Wire this turn.
{1}{B}{B}
Blanket of Night
Enchantment
Each land is a Swamp in addition to its other land types.
{4}
Blood Clock
Artifact
At the beginning of each player's upkeep, that player returns a permanent they control to its owner's hand unless they pay 2 life.
{2}{R}
Blood Moon
Enchantment
Nonbasic lands are Mountains.
{1}{B}{B}
Bottomless Pit
Enchantment
At the beginning of each player's upkeep, that player discards a card at random.
{2}{R}
Brimstone Vandal
Creature - Devil
Menace (This creature can't be blocked except by two or more creatures.)
If it's neither day nor night, it becomes day as Brimstone Vandal enters the battlefield.
Whenever day becomes night or night becomes day, Brimstone Vandal deals 1 damage to each opponent.
2 /
3
{3}{R}
Burning Earth
Enchantment
Whenever a player taps a nonbasic land for mana, Burning Earth deals 1 damage to that player.
{3}{R}{R}
Burning Sands
Enchantment
Whenever a creature dies, that creature's controller sacrifices a land.
{1}{R}{G}
Burning-Tree Shaman
Creature - Centaur Shaman
Whenever a player activates an ability that isn't a mana ability, Burning-Tree Shaman deals 1 damage to that player.
3 /
4
{4}{B}
Call to the Grave
Enchantment
At the beginning of each player's upkeep, that player sacrifices a non-Zombie creature.
At the beginning of the end step, if no creatures are on the battlefield, sacrifice Call to the Grave.
{3}
Caltrops
Artifact
Whenever a creature attacks, Caltrops deals 1 damage to it.
{1}{R}
Cemetery Gatekeeper
Creature - Vampire
First strike
When Cemetery Gatekeeper enters the battlefield, exile a card from a graveyard.
Whenever a player plays a land or casts a spell, if it shares a card type with the exiled card, Cemetery Gatekeeper deals 2 damage to that player.
2 /
1
{1}{B}
Chains of Mephistopheles
Enchantment
If a player would draw a card except the first one they draw in each of their draw steps, that player discards a card instead. If the player discards a card this way, they draw a card. If the player doesn't discard a card this way, they mill a card.
{R}{G}
Cindervines
Enchantment
Whenever an opponent casts a noncreature spell, Cindervines deals 1 damage to that player.
{1}, Sacrifice Cindervines: Destroy target artifact or enchantment. Cindervines deals 2 damage to that permanent's controller.
{1}{R}
Circle of Flame
Enchantment
Whenever a creature without flying attacks you or a planeswalker you control, Circle of Flame deals 1 damage to that creature.
{2}{R}
Citadel of Pain
Enchantment
At the beginning of each player's end step, Citadel of Pain deals X damage to that player, where X is the number of untapped lands they control.
{3}{R}
Collapsing Borders
Enchantment
Domain -- At the beginning of each player's upkeep, that player gains 1 life for each basic land type among lands they control. Then Collapsing Borders deals 3 damage to that player.
{2}
Copper Tablet
Artifact
At the beginning of each player's upkeep, Copper Tablet deals 1 damage to that player.
{3}{R}{R}
Crimson Honor Guard
Creature - Vampire Knight
Trample
At the beginning of each player's end step, Crimson Honor Guard deals 4 damage to that player unless they control a commander.
4 /
5
{2}{B}
Cunning Lethemancer
Creature - Human Wizard
At the beginning of your upkeep, each player discards a card.
2 /
2
{2}{B}{B}
Dark Suspicions
Enchantment
At the beginning of each opponent's upkeep, that player loses X life, where X is the number of cards in that player's hand minus the number of cards in your hand.
{2}{B}
Davriel, Rogue Shadowmage
Legendary Planeswalker - Davriel
At the beginning of each opponent's upkeep, if that player has one or fewer cards in hand, Davriel, Rogue Shadowmage deals 2 damage to them.
-1: Target player discards a card.
L:
3
{3}{B}{B}
Descent into Madness
Enchantment
At the beginning of your upkeep, put a despair counter on Descent into Madness, then each player exiles X permanents they control and/or cards from their hand, where X is the number of despair counters on Descent into Madness.
{3}{B}
Desecration Elemental
Creature - Elemental
Fear (This creature can't be blocked except by artifact creatures and/or black creatures.)
Whenever a player casts a spell, sacrifice a creature.
8 /
8
{1}{B}{B}
Desolation
Enchantment
At the beginning of each end step, each player who tapped a land for mana this turn sacrifices a land. Desolation deals 2 damage to each player who sacrificed a Plains this way.
{B}{R}{G}
Destructive Flow
Enchantment
At the beginning of each player's upkeep, that player sacrifices a nonbasic land.
{4}
Dingus Egg
Artifact
Whenever a land is put into a graveyard from the battlefield, Dingus Egg deals 2 damage to that land's controller.
{4}
Dingus Staff
Artifact
Whenever a creature dies, Dingus Staff deals 2 damage to that creature's controller.
{3}{B}{R}{G}
Earthlink
Enchantment
At the beginning of your upkeep, sacrifice Earthlink unless you pay {2}.
Whenever a creature dies, that creature's controller sacrifices a land.
{R}{R}
Eidolon of the Great Revel
Enchantment Creature - Spirit
Whenever a player casts a spell with mana value 3 or less, Eidolon of the Great Revel deals 2 damage to that player.
2 /
2
{3}{B}
Erebos, God of the Dead
Legendary Enchantment Creature - God
Indestructible
As long as your devotion to black is less than five, Erebos isn't a creature. (Each {B} in the mana costs of permanents you control counts toward your devotion to black.)
Your opponents can't gain life.
{1}{B}, Pay 2 life: Draw a card.
5 /
7
{3}{B}
Fate Unraveler
Enchantment Creature - Hag
Whenever an opponent draws a card, Fate Unraveler deals 1 damage to that player.
3 /
4
{3}{B}
Fell Specter
Creature - Specter
Flying
When Fell Specter enters the battlefield, target opponent discards a card.
Whenever an opponent discards a card, that player loses 2 life.
1 /
3
{1}{U}{R}
Fevered Visions
Enchantment
At the beginning of each player's end step, that player draws a card. If the player is your opponent and has four or more cards in hand, Fevered Visions deals 2 damage to that player.
{2}{B}
Forsaken Wastes
World Enchantment
Players can't gain life.
At the beginning of each player's upkeep, that player loses 1 life.
Whenever Forsaken Wastes becomes the target of a spell, that spell's controller loses 5 life.
{1}{R}{R}{R}
Furnace of Rath
Enchantment
If a source would deal damage to a permanent or player, it deals double that damage to that permanent or player instead.
{4}{B}{B}
Gibbering Descent
Enchantment
At the beginning of each player's upkeep, that player loses 1 life and discards a card.
Hellbent -- Skip your upkeep step if you have no cards in hand.
Madness {2}{B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
{1}{R}
Harsh Mentor
Creature - Human Cleric
Whenever an opponent activates an ability of an artifact, creature, or land on the battlefield, if it isn't a mana ability, Harsh Mentor deals 2 damage to that player.
2 /
2
{3}{B}
Haunting Wind
Enchantment
Whenever an artifact becomes tapped or a player activates an artifact's ability without {T} in its activation cost, Haunting Wind deals 1 damage to that artifact's controller.
{5}{B}{B}
Hollowborn Barghest
Creature - Demon Dog
At the beginning of your upkeep, if you have no cards in hand, each opponent loses 2 life.
At the beginning of each opponent's upkeep, if that player has no cards in hand, they lose 2 life.
7 /
6
{1}{G}{G}
Ichneumon Druid
Creature - Human Druid
Whenever an opponent casts an instant spell other than the first instant spell that player casts each turn, Ichneumon Druid deals 4 damage to that player.
1 /
1
{2}{G}{G}
Ifh-Bíff Efreet
Creature - Efreet
Flying
{G}: Ifh-Bíff Efreet deals 1 damage to each creature with flying and each player. Any player may activate this ability.
3 /
3
{U}{U}
Illusionary Terrain
Enchantment
Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
As Illusionary Terrain enters the battlefield, choose two basic land types.
Basic lands of the first chosen type are the second chosen type.
{1}{R}
Immolation Shaman
Creature - Viashino Shaman
Whenever an opponent activates an ability of an artifact, creature, or land that isn't a mana ability, Immolation Shaman deals 1 damage to that player.
{3}{R}{R}: Immolation Shaman gets +3/+3 and gains menace until end of turn.
1 /
3
{2}{R}
Impatience
Enchantment
At the beginning of each player's end step, if that player didn't cast a spell this turn, Impatience deals 2 damage to that player.
{4}
Isolation Cell
Artifact
Whenever an opponent casts a creature spell, that player loses 2 life unless they pay {2}.
{2}{W}{W}
Karma
Enchantment
At the beginning of each player's upkeep, Karma deals damage to that player equal to the number of Swamps they control.
{4}{W}
Kenrith, the Returned King
Legendary Creature - Human Noble
{R}: All creatures gain trample and haste until end of turn.
{1}{G}: Put a +1/+1 counter on target creature.
{2}{W}: Target player gains 5 life.
{3}{U}: Target player draws a card.
{4}{B}: Put target creature card from a graveyard onto the battlefield under its owner's control.
5 /
5
{2}{B}{B}
Last Laugh
Enchantment
Whenever a permanent other than Last Laugh is put into a graveyard from the battlefield, Last Laugh deals 1 damage to each creature and each player.
When no creatures are on the battlefield, sacrifice Last Laugh.
{3}{R}
Lavaborn Muse
Creature - Spirit
At the beginning of each opponent's upkeep, if that player has two or fewer cards in hand, Lavaborn Muse deals 3 damage to that player.
3 /
3
{2}{R}{R}
Leyline of Combustion
Enchantment
If Leyline of Combustion is in your opening hand, you may begin the game with it on the battlefield.
Whenever you and/or at least one permanent you control becomes the target of a spell or ability an opponent controls, Leyline of Combustion deals 2 damage to that player.
{2}{R}{R}
Leyline of Punishment
Enchantment
If Leyline of Punishment is in your opening hand, you may begin the game with it on the battlefield.
Players can't gain life.
Damage can't be prevented.
{1}{B}{B}
Liability
Enchantment
Whenever a nontoken permanent is put into a player's graveyard from the battlefield, that player loses 1 life.
{1}{B}
Liliana's Caress
Enchantment
Whenever an opponent discards a card, that player loses 2 life.
{1}{B}
Lim-Dûl's Hex
Enchantment
At the beginning of your upkeep, for each player, Lim-Dûl's Hex deals 1 damage to that player unless they pay {B} or {3}.
{3}{B}
Mage Hunter
Creature - Horror
Whenever an opponent casts or copies an instant or sorcery spell, they lose 1 life.
3 /
4
{3}
Mana Web
Artifact
Whenever a land an opponent controls is tapped for mana, tap all lands that player controls that could produce any type of mana that land could produce.
{3}{R}
Manabarbs
Enchantment
Whenever a player taps a land for mana, Manabarbs deals 1 damage to that player.
{3}{B}
Marchesa's Decree
Enchantment
When Marchesa's Decree enters the battlefield, you become the monarch.
Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life.
{4}{W}{W}
Martyr's Bond
Enchantment
Whenever Martyr's Bond or another nonland permanent you control is put into a graveyard from the battlefield, each opponent sacrifices a permanent that shares a card type with it.
{2}
Mask of Intolerance
Artifact
At the beginning of each player's upkeep, if there are four or more basic land types among lands that player controls, Mask of Intolerance deals 3 damage to that player.
{3}{B}{B}{B}
Massacre Wurm
Creature - Phyrexian Wurm
When Massacre Wurm enters the battlefield, creatures your opponents control get -2/-2 until end of turn.
Whenever a creature an opponent controls dies, that player loses 2 life.
6 /
5
{2}{B}
Megrim
Enchantment
Whenever an opponent discards a card, Megrim deals 2 damage to that player.
{1}{R}{R}
Mindsparker
Creature - Elemental
First strike (This creature deals combat damage before creatures without first strike.)
Whenever an opponent casts a white or blue instant or sorcery spell, Mindsparker deals 2 damage to that player.
3 /
2
{2}{B}{R}
Mogis, God of Slaughter
Legendary Enchantment Creature - God
Indestructible
As long as your devotion to black and red is less than seven, Mogis isn't a creature.
At the beginning of each opponent's upkeep, Mogis deals 2 damage to that player unless they sacrifice a creature.
7 /
5
{3}{G}{G}
Molder Slug
Creature - Slug Beast
At the beginning of each player's upkeep, that player sacrifices an artifact.
4 /
6
{3}{R}
Mondronen Shaman
Creature - Human Shaman Werewolf
At the beginning of each upkeep, if no spells were cast last turn, transform Mondronen Shaman.
3 /
2
--
Tovolar's Magehunter
Creature - Werewolf
Whenever an opponent casts a spell, Tovolar's Magehunter deals 2 damage to that player.
At the beginning of each upkeep, if a player cast two or more spells last turn, transform Tovolar's Magehunter.
3 /
2
{2}{R}{G}
Monsoon
Enchantment
At the beginning of each player's end step, tap all untapped Islands that player controls and Monsoon deals X damage to the player, where X is the number of Islands tapped this way.
{2}{B}
Necrogen Mists
Enchantment
At the beginning of each player's upkeep, that player discards a card.
{3}{B}{B}
Necrogoyf
Creature - Lhurgoyf
Necrogoyf's power is equal to the number of creature cards in all graveyards.
At the beginning of each player's upkeep, that player discards a card.
Madness {1}{B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
* /
4
{2}{U}{B}{R}
Nekusar, the Mindrazer
Legendary Creature - Zombie Wizard
At the beginning of each player's draw step, that player draws an additional card.
Whenever an opponent draws a card, Nekusar, the Mindrazer deals 1 damage to that player.
2 /
4
{3}{B}
Nightshade Harvester
Creature - Elf Shaman
Whenever a land enters the battlefield under an opponent's control, that player loses 1 life. Put a +1/+1 counter on Nightshade Harvester.
2 /
2
{4}
Noetic Scales
Artifact
At the beginning of each player's upkeep, return to its owner's hand each creature that player controls with power greater than the number of cards in their hand.
{1}{R}
Oath of Mages
Enchantment
At the beginning of each player's upkeep, that player chooses target player who has more life than they do and is their opponent. The first player may have Oath of Mages deal 1 damage to the second player.
{4}{B}{B}
Ob Nixilis, Unshackled
Legendary Creature - Demon
Flying, trample
Whenever an opponent searches their library, that player sacrifices a creature and loses 10 life.
Whenever another creature dies, put a +1/+1 counter on Ob Nixilis, Unshackled.
4 /
4
{3}{B}{B}
Ob Nixilis, the Hate-Twisted
Legendary Planeswalker - Nixilis
Whenever an opponent draws a card, Ob Nixilis, the Hate-Twisted deals 1 damage to that player.
-2: Destroy target creature. Its controller draws two cards.
L:
5
{1}{B}{B}
Oppression
Enchantment
Whenever a player casts a spell, that player discards a card.
{1}{R}{G}
Overabundance
Enchantment
Whenever a player taps a land for mana, that player adds one mana of any type that land produced, and Overabundance deals 1 damage to the player.
{3}{B}{B}
Painful Quandary
Enchantment
Whenever an opponent casts a spell, that player loses 5 life unless they discard a card.
{3}{B}{B}
Palace Siege
Enchantment
As Palace Siege enters the battlefield, choose Khans or Dragons.
• Khans -- At the beginning of your upkeep, return target creature card from your graveyard to your hand.
• Dragons -- At the beginning of your upkeep, each opponent loses 2 life and you gain 2 life.
{3}
Paupers' Cage
Artifact
At the beginning of each opponent's upkeep, if that player has two or fewer cards in hand, Paupers' Cage deals 2 damage to that player.
{2}{B}
Plague Spitter
Creature - Phyrexian Horror
At the beginning of your upkeep, Plague Spitter deals 1 damage to each creature and each player.
When Plague Spitter dies, Plague Spitter deals 1 damage to each creature and each player.
2 /
2
{4}{B}
Poisonbelly Ogre
Creature - Ogre Warrior
Whenever another creature enters the battlefield, its controller loses 1 life.
3 /
3
{3}{B}{B}
Polluted Bonds
Enchantment
Whenever a land enters the battlefield under an opponent's control, that player loses 2 life and you gain 2 life.
{R}{R}
Power Surge
Enchantment
At the beginning of each player's upkeep, Power Surge deals X damage to that player, where X is the number of untapped lands they controlled at the beginning of this turn.
{2}{R}
Price of Glory
Enchantment
Whenever a player taps a land for mana, if it's not that player's turn, destroy that land.
{6}{B}
Price of Knowledge
Enchantment
Players have no maximum hand size.
At the beginning of each opponent's upkeep, Price of Knowledge deals damage to that player equal to the number of cards in that player's hand.
{2}{G}{G}
Primal Order
Enchantment
At the beginning of each player's upkeep, Primal Order deals damage to that player equal to the number of nonbasic lands they control.
{2}
Psychogenic Probe
Artifact
Whenever a spell or ability causes a player to shuffle their library, Psychogenic Probe deals 2 damage to that player.
{1}{R}
Pyrostatic Pillar
Enchantment
Whenever a player casts a spell with mana value 3 or less, Pyrostatic Pillar deals 2 damage to that player.
{B}
Quest for the Nihil Stone
Enchantment
Whenever an opponent discards a card, you may put a quest counter on Quest for the Nihil Stone.
At the beginning of each opponent's upkeep, if that player has no cards in hand and Quest for the Nihil Stone has two or more quest counters on it, you may have that player lose 5 life.
{4}
Rackling
Artifact Creature - Phyrexian Construct
At the beginning of each opponent's upkeep, Rackling deals X damage to that player, where X is 3 minus the number of cards in their hand.
2 /
2
{3}{B}
Raiders' Wake
Enchantment
Whenever an opponent discards a card, that player loses 2 life.
Raid -- At the beginning of your end step, if you attacked this turn, target opponent discards a card.
{1}{R}{R}
Repercussion
Enchantment
Whenever a creature is dealt damage, Repercussion deals that much damage to that creature's controller.
{2}{B}
Retreat to Hagra
Enchantment
Landfall -- Whenever a land enters the battlefield under your control, choose one --
• Target creature gets +1/+0 and gains deathtouch until end of turn.
• Each opponent loses 1 life and you gain 1 life.
{3}{B}
Revenge of Ravens
Enchantment
Whenever a creature attacks you or a planeswalker you control, that creature's controller loses 1 life and you gain 1 life.
{2}{R}
Rivalry
Enchantment
At the beginning of each player's upkeep, if that player controls more lands than each other player, Rivalry deals 2 damage to them.
{1}{R}
Roiling Vortex
Enchantment
At the beginning of each player's upkeep, Roiling Vortex deals 1 damage to them.
Whenever a player casts a spell, if no mana was spent to cast that spell, Roiling Vortex deals 5 damage to that player.
{R}: Your opponents can't gain life this turn.
{2}{W}{W}
Royal Decree
Enchantment
Cumulative upkeep {W} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Whenever a Swamp, Mountain, black permanent, or red permanent becomes tapped, Royal Decree deals 1 damage to that permanent's controller.
{1}{R}{R}
Scab-Clan Berserker
Creature - Human Berserker
Haste
Renown 1 (When this creature deals combat damage to a player, if it isn't renowned, put a +1/+1 counter on it and it becomes renowned.)
Whenever an opponent casts a noncreature spell, if Scab-Clan Berserker is renowned, Scab-Clan Berserker deals 2 damage to that player.
2 /
2
{1}{R}
Scald
Enchantment
Whenever a player taps an Island for mana, Scald deals 1 damage to that player.
{3}{B}{B}
Seizan, Perverter of Truth
Legendary Creature - Demon Spirit
At the beginning of each player's upkeep, that player loses 2 life and draws two cards.
6 /
5
{B}
Shrieking Affliction
Enchantment
At the beginning of each opponent's upkeep, if that player has one or fewer cards in hand, they lose 3 life.
{4}
Skullcage
Artifact
At the beginning of each opponent's upkeep, Skullcage deals 2 damage to that player unless they have exactly three or exactly four cards in hand.
{1}{B}{B}
Soot Imp
Creature - Imp
Flying
Whenever a player casts a nonblack spell, that player loses 1 life.
1 /
2
{2}{U}
Soul Barrier
Enchantment
Whenever an opponent casts a creature spell, Soul Barrier deals 2 damage to that player unless they pay {2}.
{2}{R}
Spellshock
Enchantment
Whenever a player casts a spell, Spellshock deals 2 damage to that player.
{2}{B/R}{B/R}
Spiteful Visions
Enchantment
At the beginning of each player's draw step, that player draws an additional card.
Whenever a player draws a card, Spiteful Visions deals 1 damage to that player.
{4}{B}
Spreading Plague
Enchantment
Whenever a creature enters the battlefield, destroy all other creatures that share a color with it. They can't be regenerated.
{2}{R}
Stoneshaker Shaman
Creature - Human Shaman
At the beginning of each player's end step, that player sacrifices an untapped land.
1 /
1
{5}
Storm Cauldron
Artifact
Each player may play an additional land during each of their turns.
Whenever a land is tapped for mana, return it to its owner's hand.
{R}
Storm World
World Enchantment
At the beginning of each player's upkeep, Storm World deals X damage to that player, where X is 4 minus the number of cards in their hand.
{B}{R}
Stormfist Crusader
Creature - Human Knight
Menace
At the beginning of your upkeep, each player draws a card and loses 1 life.
2 /
2
{3}{B}{B}
Subversion
Enchantment
At the beginning of your upkeep, each opponent loses 1 life. You gain life equal to the life lost this way.
{1}{R}{R}
Sulfuric Vortex
Enchantment
At the beginning of each player's upkeep, Sulfuric Vortex deals 2 damage to that player.
If a player would gain life, that player gains no life instead.
{2}{B}
Tainted Remedy
Enchantment
If an opponent would gain life, that player loses that much life instead.
{2}{R}
Tectonic Instability
Enchantment
Whenever a land enters the battlefield, tap all lands its controller controls.
{4}{B}
The Eldest Reborn
Enchantment - Saga
(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I -- Each opponent sacrifices a creature or planeswalker.
II -- Each opponent discards a card.
III -- Put target creature or planeswalker card from a graveyard onto the battlefield under your control.
{1}{G}{G}
Thelon's Chant
Enchantment
At the beginning of your upkeep, sacrifice Thelon's Chant unless you pay {G}.
Whenever a player puts a Swamp onto the battlefield, Thelon's Chant deals 3 damage to that player unless the player puts a -1/-1 counter on a creature they control.
{1}{U}{U}
Tidal Control
Enchantment
Cumulative upkeep {2} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.)
Pay 2 life or {2}: Counter target red or green spell. Any player may activate this ability.
{1}{B}{B}
Tourach's Chant
Enchantment
At the beginning of your upkeep, sacrifice Tourach's Chant unless you pay {B}.
Whenever a player puts a Forest onto the battlefield, Tourach's Chant deals 3 damage to that player unless they put a -1/-1 counter on a creature they control.
{3}{B}
Triskaidekaphobia
Enchantment
At the beginning of your upkeep, choose one --
• Each player with exactly 13 life loses the game, then each player gains 1 life.
• Each player with exactly 13 life loses the game, then each player loses 1 life.
{1}{R}
Tunnel Ignus
Creature - Elemental
Whenever a land enters the battlefield under an opponent's control, if that player had another land enter the battlefield under their control this turn, Tunnel Ignus deals 3 damage to that player.
2 /
1
{4}
Umbilicus
Artifact
At the beginning of each player's upkeep, that player may pay 2 life. If they don't, they return a permanent they control to its owner's hand.
{B}{B}{B}
Underworld Dreams
Enchantment
Whenever an opponent draws a card, Underworld Dreams deals 1 damage to that player.
{3}{B}
Urborg Stalker
Creature - Horror
At the beginning of each player's upkeep, if that player controls a nonblack, nonland permanent, Urborg Stalker deals 1 damage to that player.
2 /
4
--
Urborg, Tomb of Yawgmoth
Legendary Land
Each land is a Swamp in addition to its other land types.
{1}{U}{B}
Vile Consumption
Enchantment
All creatures have "At the beginning of your upkeep, sacrifice this creature unless you pay 1 life."
{4}
Viseling
Artifact Creature - Phyrexian Construct
At the beginning of each opponent's upkeep, Viseling deals X damage to that player, where X is the number of cards in their hand minus 4.
2 /
2
{2}{B}
Warped Devotion
Enchantment
Whenever a permanent is returned to a player's hand, that player discards a card.
{2}{U}
Web of Inertia
Enchantment
At the beginning of combat on each opponent's turn, that player may exile a card from their graveyard. If the player doesn't, creatures they control can't attack you this turn.
{3}
Wheel of Torture
Artifact
At the beginning of each opponent's upkeep, Wheel of Torture deals X damage to that player, where X is 3 minus the number of cards in their hand.
{2}{B}
Words of Waste
Enchantment
{1}: The next time you would draw a card this turn, each opponent discards a card instead.
{2}{U}
Words of Wind
Enchantment
{1}: The next time you would draw a card this turn, each player returns a permanent they control to its owner's hand instead.
{2}{B}{B}{B}
Worms of the Earth
Enchantment
Players can't play lands.
Lands can't enter the battlefield.
At the beginning of each upkeep, any player may sacrifice two lands or have Worms of the Earth deal 5 damage to that player. If a player does either, destroy Worms of the Earth.
{1}{B}
Yawgmoth's Edict
Enchantment
Whenever an opponent casts a white spell, that player loses 1 life and you gain 1 life.
{1}{B}{R}{G}
Yurlok of Scorch Thrash
Legendary Creature - Viashino Shaman
Vigilance
A player losing unspent mana causes that player to lose that much life.