Counter target spell unless its controller pays {1}. You create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}." ({C} represents colorless mana.)
{5}{U}
Aethersnipe
Creature - Elemental
When Aethersnipe enters the battlefield, return target nonland permanent to its owner's hand.
Evoke {1}{U}{U} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)
4 /
4
{1}{B}
Altar's Reap
Instant
As an additional cost to cast this spell, sacrifice a creature.
Draw two cards.
{1}{U}
Blink of an Eye
Instant
Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.)
Return target nonland permanent to its owner's hand. If this spell was kicked, draw a card.
{2}{B}
Bloodflow Connoisseur
Creature - Vampire
Sacrifice a creature: Put a +1/+1 counter on Bloodflow Connoisseur.
1 /
1
{1}{B}
Bloodthrone Vampire
Creature - Vampire
Sacrifice a creature: Bloodthrone Vampire gets +2/+2 until end of turn.
1 /
1
--
Bojuka Bog
Land
Bojuka Bog enters the battlefield tapped.
When Bojuka Bog enters the battlefield, exile target player's graveyard.
{T}: Add {B}.
{B}
Bone Splinters
Sorcery
As an additional cost to cast this spell, sacrifice a creature.
Destroy target creature.
{1}{B}
Butcher Ghoul
Creature - Zombie
Undying (When this creature dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
1 /
1
{2}{U}
Calculated Dismissal
Instant
Counter target spell unless its controller pays {3}.
Spell mastery -- If there are two or more instant and/or sorcery cards in your graveyard, scry 2. (To scry 2, look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)
--
Command Tower
Land
{T}: Add one mana of any color in your commander's color identity.
{X}{U}
Condescend
Instant
Counter target spell unless its controller pays {X}. Scry 2. (Look at the top two cards of your library, then put any number of them on the bottom of your library and the rest on top in any order.)
{1}{B}
Costly Plunder
Instant
As an additional cost to cast this spell, sacrifice an artifact or creature.
Draw two cards.
{3}
Darksteel Ingot
Artifact
Indestructible
{T}: Add one mana of any color.
{B}
Deathgreeter
Creature - Human Shaman
Whenever another creature dies, you may gain 1 life.
1 /
1
{2}{B}
Defiant Salvager
Creature - Aetherborn Artificer
Sacrifice an artifact or creature: Put a +1/+1 counter on Defiant Salvager. Activate only as a sorcery.
2 /
2
--
Dimir Aqueduct
Land
Dimir Aqueduct enters the battlefield tapped.
When Dimir Aqueduct enters the battlefield, return a land you control to its owner's hand.
{T}: Add {U}{B}.
{2}
Dimir Signet
Artifact
{1}, {T}: Add {U}{B}.
{4}{U}{B}
Dinrova Horror
Creature - Horror
When Dinrova Horror enters the battlefield, return target permanent to its owner's hand, then that player discards a card.
4 /
4
{1}{B}
Disciple of Griselbrand
Creature - Human Cleric
{1}, Sacrifice a creature: You gain life equal to the sacrificed creature's toughness.
1 /
1
{1}{U}
Disperse
Instant
Return target nonland permanent to its owner's hand.
{1}{B}
Disturbing Plot
Sorcery
Return target creature card from a graveyard to its owner's hand.
Conspire (As you cast this spell, you may tap two untapped creatures you control that share a color with it. When you do, copy it and you may choose a new target for the copy.)
{2}{U}
Eldrazi Skyspawner
Creature - Eldrazi Drone
Devoid (This card has no color.)
Flying
When Eldrazi Skyspawner enters the battlefield, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}."
2 /
1
{3}{U}
Elgaud Shieldmate
Creature - Human Soldier
Soulbond (You may pair this creature with another unpaired creature when either enters the battlefield. They remain paired for as long as you control both of them.)
As long as Elgaud Shieldmate is paired with another creature, both creatures have hexproof. (They can't be the targets of spells or abilities your opponents control.)
2 /
3
--
Esper Panorama
Land
{T}: Add {C}.
{1}, {T}, Sacrifice Esper Panorama: Search your library for a basic Plains, Island, or Swamp card, put it onto the battlefield tapped, then shuffle.
{5}{B}
Essence Feed
Sorcery
Target player loses 3 life. You gain 3 life and create three 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add {C}."
--
Evolving Wilds
Land
{T}, Sacrifice Evolving Wilds: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
{U}{U}
Eye of Nowhere
Sorcery - Arcane
Return target permanent to its owner's hand.
{1}{U}{U}
Faerie Trickery
Tribal Instant - Faerie
Counter target non-Faerie spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
{2}
Fellwar Stone
Artifact
{T}: Add one mana of any color that a land an opponent controls could produce.
{2}{B}
Fleshbag Marauder
Creature - Zombie Warrior
When Fleshbag Marauder enters the battlefield, each player sacrifices a creature.
3 /
1
{B}
Ghoulcaller's Chant
Sorcery
Choose one --
• Return target creature card from your graveyard to your hand.
• Return two target Zombie cards from your graveyard to your hand.
{1}{B}{B}
Ghoulraiser
Creature - Zombie
When Ghoulraiser enters the battlefield, return a Zombie card at random from your graveyard to your hand.
2 /
2
--
Grixis Panorama
Land
{T}: Add {C}.
{1}, {T}, Sacrifice Grixis Panorama: Search your library for a basic Island, Swamp, or Mountain card, put it onto the battlefield tapped, then shuffle.
{2}{B}
Gutless Ghoul
Snow Creature - Zombie
{1}, Sacrifice a creature: You gain 2 life.
2 /
2
--
Halimar Depths
Land
Halimar Depths enters the battlefield tapped.
When Halimar Depths enters the battlefield, look at the top three cards of your library, then put them back in any order.
{T}: Add {U}.
{9}
Hand of Emrakul
Creature - Eldrazi
You may sacrifice four Eldrazi Spawn rather than pay this spell's mana cost.
Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent.)
7 /
7
{3}{U}
Incubator Drone
Creature - Eldrazi Drone
Devoid (This card has no color.)
When Incubator Drone enters the battlefield, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}."
2 /
3
{1}{U}
Into the Roil
Instant
Kicker {1}{U} (You may pay an additional {1}{U} as you cast this spell.)
Return target nonland permanent to its owner's hand. If this spell was kicked, draw a card.
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
--
Island
Basic Land - Island
({T}: Add {U}.)
{5}
Kozilek's Channeler
Creature - Eldrazi
{T}: Add {C}{C}.
4 /
4
{3}{U}{U}
Lost in the Mist
Instant
Counter target spell. Return target permanent to its owner's hand.
{1}{B}
Macabre Waltz
Sorcery
Return up to two target creature cards from your graveyard to your hand, then discard a card.
{1}{U}
Mana Leak
Instant
Counter target spell unless its controller pays {3}.
{2}{B}
Merciless Resolve
Instant
As an additional cost to cast this spell, sacrifice a creature or land.
Draw two cards.
{2}
Mind Stone
Artifact
{T}: Add {C}.
{1}, {T}, Sacrifice Mind Stone: Draw a card.
{2}{B}
Minister of Pain
Creature - Human Shaman
Exploit (When this creature enters the battlefield, you may sacrifice a creature.)
When Minister of Pain exploits a creature, creatures your opponents control get -1/-1 until end of turn.
2 /
3
{1}{U}{B}
Mistvein Borderpost
Artifact
You may pay {1} and return a basic land you control to its owner's hand rather than pay this spell's mana cost.
Mistvein Borderpost enters the battlefield tapped.
{T}: Add {U} or {B}.
--
Mortuary Mire
Land
Mortuary Mire enters the battlefield tapped.
When Mortuary Mire enters the battlefield, you may put target creature card from your graveyard on top of your library.
{T}: Add {B}.
{4}{U}
Mulldrifter
Creature - Elemental
Flying
When Mulldrifter enters the battlefield, draw two cards.
Evoke {2}{U} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters the battlefield.)
2 /
2
{2}{B}
Nantuko Husk
Creature - Zombie Insect
Sacrifice a creature: Nantuko Husk gets +2/+2 until end of turn.
2 /
2
{2}
Neurok Stealthsuit
Artifact - Equipment
Equipped creature has shroud. (It can't be the target of spells or abilities.)
{U}{U}: Attach Neurok Stealthsuit to target creature you control.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
--
Opal Palace
Land
{T}: Add {C}.
{1}, {T}: Add one mana of any color in your commander's color identity. If you spend this mana to cast your commander, it enters the battlefield with a number of additional +1/+1 counters on it equal to the number of times it's been cast from the command zone this game.
--
Painted Bluffs
Land - Desert
{T}: Add {C}.
{1}, {T}: Add one mana of any color.
{1}{B}{B}
Pawn of Ulamog
Creature - Vampire Shaman
Whenever Pawn of Ulamog or another nontoken creature you control dies, you may create a 0/1 colorless Eldrazi Spawn creature token. It has "Sacrifice this creature: Add {C}."
2 /
2
{1}{U}
Perilous Research
Instant
Draw two cards, then sacrifice a permanent.
{4}{B}
Rakshasa Gravecaller
Creature - Cat Demon
Exploit (When this creature enters the battlefield, you may sacrifice a creature.)
When Rakshasa Gravecaller exploits a creature, create two 2/2 black Zombie creature tokens.
3 /
6
{2}{B}
Read the Bones
Sorcery
Scry 2, then draw two cards. You lose 2 life.
--
Rupture Spire
Land
Rupture Spire enters the battlefield tapped.
When Rupture Spire enters the battlefield, sacrifice it unless you pay {1}.
{T}: Add one mana of any color.
{4}{U}{B}
Ruthless Deathfang
Creature - Dragon
Flying
Whenever you sacrifice a creature, target opponent sacrifices a creature.
4 /
4
{2}{U}
Scribe of the Mindful
Creature - Human Cleric
{1}, {T}, Sacrifice Scribe of the Mindful: Return target instant or sorcery card from your graveyard to your hand.
2 /
2
{2}{B}
Sedraxis Alchemist
Creature - Zombie Wizard
When Sedraxis Alchemist enters the battlefield, if you control a blue permanent, return target nonland permanent to its owner's hand.
2 /
2
--
Shimmering Grotto
Land
{T}: Add {C}.
{1}, {T}: Add one mana of any color.
{1}{U}{U}
Silumgar Sorcerer
Creature - Human Wizard
Flash (You may cast this spell any time you could cast an instant.)
Flying
Exploit (When this creature enters the battlefield, you may sacrifice a creature.)
When Silumgar Sorcerer exploits a creature, counter target creature spell.
2 /
1
{X}{B}
Stir the Grave
Sorcery
Return target creature card with mana value X or less from your graveyard to the battlefield.
--
Submerged Boneyard
Land
Submerged Boneyard enters the battlefield tapped.
{T}: Add {U} or {B}.
--
Survivors' Encampment
Land - Desert
{T}: Add {C}.
{T}, Tap an untapped creature you control: Add one mana of any color.
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
--
Swamp
Basic Land - Swamp
({T}: Add {B}.)
{1}
Sylvok Lifestaff
Artifact - Equipment
Equipped creature gets +1/+0.
Whenever equipped creature dies, you gain 3 life.
Equip {1}
{3}{B}
Syphon Mind
Sorcery
Each other player discards a card. You draw a card for each card discarded this way.
--
Terramorphic Expanse
Land
{T}, Sacrifice Terramorphic Expanse: Search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
{B}
Thoughtpicker Witch
Creature - Human Wizard
{1}, Sacrifice a creature: Look at the top two cards of target opponent's library, then exile one of them.
1 /
1
{8}
Ulamog's Crusher
Creature - Eldrazi
Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents.)
Ulamog's Crusher attacks each combat if able.
8 /
8
{B}
Undying Evil
Instant
Target creature gains undying until end of turn. (When it dies, if it had no +1/+1 counters on it, return it to the battlefield under its owner's control with a +1/+1 counter on it.)
{2}{U}
Unwind
Instant
Counter target noncreature spell. Untap up to three lands.
{2}{B}
Vampire Aristocrat
Creature - Vampire Rogue Noble
Sacrifice a creature: Vampire Aristocrat gets +2/+2 until end of turn.
2 /
2
{2}{B}
Victimize
Sorcery
Choose two target creature cards in your graveyard. Sacrifice a creature. If you do, return the chosen cards to the battlefield tapped.
{3}{B}
Vulturous Aven
Creature - Bird Shaman
Flying
Exploit (When this creature enters the battlefield, you may sacrifice a creature.)
When Vulturous Aven exploits a creature, you draw two cards and you lose 2 life.
2 /
3
{7}
Wretched Gryff
Creature - Eldrazi Hippogriff
Emerge {5}{U} (You may cast this spell by sacrificing a creature and paying the emerge cost reduced by that creature's mana value.)