Gain control of target creature an opponent controls until end of turn. Untap that creature. It gains haste until end of turn.
{3}
Angel's Trumpet
Artifact
All creatures have vigilance.
At the beginning of each player's end step, tap all untapped creatures that player controls that didn't attack this turn. Angel's Trumpet deals damage to the player equal to the number of creatures tapped this way.
{2}
Arcane Signet
Artifact
{T}: Add one mana of any color in your commander's color identity.
{2}
Armillary Sphere
Artifact
{2}, {T}, Sacrifice Armillary Sphere: Search your library for up to two basic land cards, reveal them, put them into your hand, then shuffle.
{1}{B}{B}
Asphyxiate
Sorcery
Destroy target untapped creature.
{3}{B}{R}
Bituminous Blast
Instant
Cascade (When you cast this spell, exile cards from the top of your library until you exile a nonland card that costs less. You may cast it without paying its mana cost. Put the exiled cards on the bottom in a random order.)
Bituminous Blast deals 4 damage to target creature.
{8}{R}
Blasphemous Act
Sorcery
This spell costs {1} less to cast for each creature on the battlefield.
Blasphemous Act deals 13 damage to each creature.
--
Blast Zone
Land
Blast Zone enters the battlefield with a charge counter on it.
{T}: Add {C}.
{X}{X}, {T}: Put X charge counters on Blast Zone.
{3}, {T}, Sacrifice Blast Zone: Destroy each nonland permanent with mana value equal to the number of charge counters on Blast Zone.
--
Blasted Landscape
Land
{T}: Add {C}.
Cycling {2} ({2}, Discard this card: Draw a card.)
{2}{B}{R}
Blim, Comedic Genius
Legendary Creature - Imp
Flying
Whenever Blim, Comedic Genius deals combat damage to a player, that player gains control of target permanent you control. Then each player loses life and discards cards equal to the number of permanents they control but don't own.
4 /
3
{2}{R}
Blow Your House Down
Sorcery
Up to three target creatures can't block this turn. Destroy any of them that are Walls.
{5}{B}{R}
Captive Audience
Enchantment
Captive Audience enters the battlefield under the control of an opponent of your choice.
At the beginning of your upkeep, choose one that hasn't been chosen --
• Your life total becomes 4.
• Discard your hand.
• Each opponent creates five 2/2 black Zombie creature tokens.
{4}{R}
Chandra's Fury
Instant
Chandra's Fury deals 4 damage to target player or planeswalker and 1 damage to each creature that player or that planeswalker's controller controls.
{4}{R}{R}
Chandra, Bold Pyromancer
Legendary Planeswalker - Chandra
+1: Add {R}{R}. Chandra, Bold Pyromancer deals 2 damage to target player.
-3: Chandra, Bold Pyromancer deals 3 damage to target creature or planeswalker.
-7: Chandra, Bold Pyromancer deals 10 damage to target player and each creature and planeswalker they control.
L:
5
{2}
Charcoal Diamond
Artifact
Charcoal Diamond enters the battlefield tapped.
{T}: Add {B}.
{3}
Commander's Sphere
Artifact
{T}: Add one mana of any color in your commander's color identity.
Sacrifice Commander's Sphere: Draw a card.
{B}{B}
Consumptive Goo
Creature - Ooze
{2}{B}{B}: Target creature gets -1/-1 until end of turn. Put a +1/+1 counter on Consumptive Goo.
1 /
1
{3}
Crown of Doom
Artifact
Whenever a creature attacks you or a planeswalker you control, it gets +2/+0 until end of turn.
{2}: Target player other than Crown of Doom's owner gains control of it. Activate only during your turn.
{4}{B}{B}
Deadly Tempest
Sorcery
Destroy all creatures. Each player loses life equal to the number of creatures they controlled that were destroyed this way.
{3}{B}{B}
Deadly Visit
Sorcery
Destroy target creature.
Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
{X}{B}{B}{B}
Death Cloud
Sorcery
Each player loses X life, discards X cards, sacrifices X creatures, then sacrifices X lands.
{X}{B}
Death Wind
Instant
Target creature gets -X/-X until end of turn.
--
Emergence Zone
Land
{T}: Add {C}.
{1}, {T}, Sacrifice Emergence Zone: You may cast spells this turn as though they had flash.
{2}{R}
Erratic Explosion
Sorcery
Choose any target. Reveal cards from the top of your library until you reveal a nonland card. Erratic Explosion deals damage equal to that card's mana value to that permanent or player. Put the revealed cards on the bottom of your library in any order.
{3}{B}
Fatal Fumes
Instant
Target creature gets -4/-2 until end of turn.
{B}
Fatal Push
Instant
Destroy target creature if it has mana value 2 or less.
Revolt -- Destroy that creature if it has mana value 4 or less instead if a permanent you controlled left the battlefield this turn.
--
Field of Ruin
Land
{T}: Add {C}.
{2}, {T}, Sacrifice Field of Ruin: Destroy target nonbasic land an opponent controls. Each player searches their library for a basic land card, puts it onto the battlefield, then shuffles.
{2}{R}
Fiery Cannonade
Instant
Fiery Cannonade deals 2 damage to each non-Pirate creature.
{4}{R}{R}
Fiery Finish
Sorcery
Fiery Finish deals 7 damage to target creature.
{2}
Fire Diamond
Artifact
Fire Diamond enters the battlefield tapped.
{T}: Add {R}.
{B}
Fume Spitter
Creature - Phyrexian Horror
Sacrifice Fume Spitter: Put a -1/-1 counter on target creature.
1 /
1
{2}{R}
Goblin Ruinblaster
Creature - Goblin Shaman
Kicker {R} (You may pay an additional {R} as you cast this spell.)
Haste
When Goblin Ruinblaster enters the battlefield, if it was kicked, destroy target nonbasic land.
2 /
1
{3}{R}
Goblin Wizardry
Instant
Create two 1/1 red Goblin Wizard creature tokens with prowess. (Whenever you cast a noncreature spell, they get +1/+1 until end of turn.)
--
Great Furnace
Artifact Land
{T}: Add {R}.
{2}{R}
Harmless Offering
Sorcery
Target opponent gains control of target permanent you control.
{4}{R}{R}
Hazoret's Undying Fury
Sorcery
Shuffle your library, then exile the top four cards. You may cast any number of spells with mana value 5 or less from among them without paying their mana costs. Lands you control don't untap during your next untap step.
{4}
Horn of Deafening
Artifact
{2}, {T}: Prevent all combat damage that would be dealt by target creature this turn.
{1}{R}
Humble Defector
Creature - Human Rogue
{T}: Draw two cards. Target opponent gains control of Humble Defector. Activate only during your turn.
2 /
1
{3}{B}{B}
Indulgent Tormentor
Creature - Demon
Flying
At the beginning of your upkeep, draw a card unless target opponent sacrifices a creature or pays 3 life.
5 /
3
{1}{R}
Jaya's Greeting
Instant
Jaya's Greeting deals 3 damage to target creature. Scry 1.
{1}{B}
Last Gasp
Instant
Target creature gets -3/-3 until end of turn.
{B}
Marsh Gas
Instant
All creatures get -2/-0 until end of turn.
{2}{R}
Molten Blast
Instant
Choose one --
• Molten Blast deals 2 damage to target creature or planeswalker.
• Destroy target artifact.
{B}{R}
Munitions Expert
Creature - Goblin
Flash
When Munitions Expert enters the battlefield, you may have it deal damage to target creature or planeswalker equal to the number of Goblins you control.
1 /
1
{1}{B}
Night's Whisper
Sorcery
You draw two cards and you lose 2 life.
{4}{B}{B}
Noxious Dragon
Creature - Dragon
Flying
When Noxious Dragon dies, you may destroy target creature with mana value 3 or less.
4 /
4
{4}{B}{B}
Noxious Gearhulk
Artifact Creature - Construct
Menace
When Noxious Gearhulk enters the battlefield, you may destroy another target creature. If a creature is destroyed this way, you gain life equal to its toughness.
5 /
4
{2}{B}
Pestilent Spirit
Creature - Spirit
Menace, deathtouch
Instant and sorcery spells you control have deathtouch. (Any amount of damage they deal to a creature is enough to destroy it.)
3 /
2
{7}{B}{B}
Plague Wind
Sorcery
Destroy all creatures you don't control. They can't be regenerated.
--
Polluted Mire
Land
Polluted Mire enters the battlefield tapped.
{T}: Add {B}.
Cycling {2} ({2}, Discard this card: Draw a card.)
{2}{B}{B}
Psychotic Haze
Instant
Psychotic Haze deals 1 damage to each creature and each player.
Madness {1}{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.)
{3}
Rakdos Locket
Artifact
{T}: Add {B} or {R}.
{B/R}{B/R}{B/R}{B/R}, {T}, Sacrifice Rakdos Locket: Draw two cards.
{1}{B}
Rakdos Trumpeter
Creature - Human Shaman
Menace (This creature can't be blocked except by two or more creatures.)
{3}{R}: Rakdos Trumpeter gets +2/+0 until end of turn.
1 /
3
{B}{B}{R}{R}
Rakdos, Lord of Riots
Legendary Creature - Demon
You can't cast this spell unless an opponent lost life this turn.
Flying, trample
Creature spells you cast cost {1} less to cast for each 1 life your opponents have lost this turn.
6 /
6
{B}
Reanimate
Sorcery
Put target creature card from a graveyard onto the battlefield under your control. You lose life equal to its mana value.
{1}{R}
Reckless Fireweaver
Creature - Human Artificer
Whenever an artifact enters the battlefield under your control, Reckless Fireweaver deals 1 damage to each opponent.
{1}, {T}, Tap an untapped creature you control: Target creature gets +1/+1 until end of turn.
{3}{B}
Rising Miasma
Sorcery
All creatures get -2/-2 until end of turn.
Awaken 3--{5}{B}{B} (If you cast this spell for {5}{B}{B}, also put three +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)
{3}{R}{R}{R}
Risky Move
Enchantment
At the beginning of each player's upkeep, that player gains control of Risky Move.
When you gain control of Risky Move from another player, choose a creature you control and an opponent. Flip a coin. If you lose the flip, that opponent gains control of that creature.
--
Rocky Tar Pit
Land
Rocky Tar Pit enters the battlefield tapped.
{T}, Sacrifice Rocky Tar Pit: Search your library for a Swamp or Mountain card, put it onto the battlefield, then shuffle.
{3}{R}{R}
Rumbling Crescendo
Enchantment
At the beginning of your upkeep, you may put a verse counter on Rumbling Crescendo.
{R}, Sacrifice Rumbling Crescendo: Destroy up to X target lands, where X is the number of verse counters on Rumbling Crescendo.
{2}{R}
Seething Song
Instant
Add {R}{R}{R}{R}{R}.
{1}{R}{R}
Sensation Gorger
Creature - Goblin Shaman
Kinship -- At the beginning of your upkeep, you may look at the top card of your library. If it shares a creature type with Sensation Gorger, you may reveal it. If you do, each player discards their hand, then draws four cards.
2 /
2
{1}{R}
Shrapnel Blast
Instant
As an additional cost to cast this spell, sacrifice an artifact.
Shrapnel Blast deals 5 damage to any target.
--
Smoldering Crater
Land
Smoldering Crater enters the battlefield tapped.
{T}: Add {R}.
Cycling {2} ({2}, Discard this card: Draw a card.)
--
Smoldering Marsh
Land - Swamp Mountain
({T}: Add {B} or {R}.)
Smoldering Marsh enters the battlefield tapped unless you control two or more basic lands.
{1}
Sol Ring
Artifact
{T}: Add {C}{C}.
{1}{R}
Sonic Burst
Instant
As an additional cost to cast this spell, discard a card at random.
Sonic Burst deals 4 damage to any target.
{4}{B}
Spreading Rot
Sorcery
Destroy target land. Its controller loses 2 life.
{1}{B}{B}
Stench of Decay
Instant
Nonartifact creatures get -1/-1 until end of turn.
{1}{B}{B}
Sudden Spoiling
Instant
Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.)
Until end of turn, creatures target player controls lose all abilities and have base power and toughness 0/2.
{2}{B}
Suffocating Fumes
Instant
Creatures your opponents control get -1/-1 until end of turn.
Cycling {2} ({2}, Discard this card: Draw a card.)
{3}{R}
Sulfuric Vapors
Enchantment
If a red spell would deal damage to a permanent or player, it deals that much damage plus 1 to that permanent or player instead.
{2}{R}{R}
Sulfurous Blast
Instant
Sulfurous Blast deals 2 damage to each creature and each player. If you cast this spell during your main phase, Sulfurous Blast deals 3 damage to each creature and each player instead.
--
Sulfurous Springs
Land
{T}: Add {C}.
{T}: Add {B} or {R}. Sulfurous Springs deals 1 damage to you.
{2}
Swiftfoot Boots
Artifact - Equipment
Equipped creature has hexproof and haste. (It can't be the target of spells or abilities your opponents control.)
Equip {1}
{3}{R}{R}
Syr Carah, the Bold
Legendary Creature - Human Knight
Whenever Syr Carah, the Bold or an instant or sorcery spell you control deals damage to a player, exile the top card of your library. You may play that card this turn.
{T}: Syr Carah deals 1 damage to any target.
3 /
3
--
Tainted Peak
Land
{T}: Add {C}.
{T}: Add {B} or {R}. Activate only if you control a Swamp.
--
Temple of Malice
Land
Temple of Malice enters the battlefield tapped.
When Temple of Malice enters the battlefield, scry 1.
{T}: Add {B} or {R}.
{4}{R}
Thermal Blast
Instant
Thermal Blast deals 3 damage to target creature.
Threshold -- Thermal Blast deals 5 damage instead if seven or more cards are in your graveyard.
{1}{B}
Toxic Stench
Instant
Target nonblack creature gets -1/-1 until end of turn.
Threshold -- If seven or more cards are in your graveyard, instead destroy that creature. It can't be regenerated.
{2}{R}
Trumpet Blast
Instant
Attacking creatures get +2/+0 until end of turn.
{B}{B}{B}
Underworld Dreams
Enchantment
Whenever an opponent draws a card, Underworld Dreams deals 1 damage to that player.
--
Vault of Whispers
Artifact Land
{T}: Add {B}.
{5}{B}{B}{B}
Vilis, Broker of Blood
Legendary Creature - Demon
Flying
{B}, Pay 2 life: Target creature gets -1/-1 until end of turn.
Whenever you lose life, draw that many cards. (Damage causes loss of life.)
8 /
8
--
Vivid Crag
Land
Vivid Crag enters the battlefield tapped with two charge counters on it.
{T}: Add {R}.
{T}, Remove a charge counter from Vivid Crag: Add one mana of any color.
{3}
War Horn
Artifact
Attacking creatures you control get +1/+0.
{R}
Warbreak Trumpeter
Creature - Goblin
Morph {X}{X}{R} (You may cast this card face down as a 2/2 creature for {3}. Turn it face up any time for its morph cost.)
When Warbreak Trumpeter is turned face up, create X 1/1 red Goblin creature tokens.
1 /
1
{3}{R}{R}
Wild Celebrants
Creature - Satyr
When Wild Celebrants enters the battlefield, you may destroy target artifact.