Each player sacrifices all permanents they control that are one or more colors.
{2}
Arcane Signet
Artifact
{T}: Add one mana of any color in your commander's color identity.
{9}
Artisan of Kozilek
Creature - Eldrazi
When you cast this spell, you may return target creature card from your graveyard to the battlefield.
Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents.)
10 /
9
{7}
Bane of Bala Ged
Creature - Eldrazi
Whenever Bane of Bala Ged attacks, defending player exiles two permanents they control.
7 /
5
{4}{R}
Barrage Tyrant
Creature - Eldrazi
Devoid (This card has no color.)
{2}{R}, Sacrifice another colorless creature: Barrage Tyrant deals damage equal to the sacrificed creature's power to any target.
5 /
3
{3}
Basalt Monolith
Artifact
Basalt Monolith doesn't untap during your untap step.
{T}: Add {C}{C}{C}.
{3}: Untap Basalt Monolith.
{1}{U}
Blinding Drone
Creature - Eldrazi Drone
Devoid (This card has no color.)
{C}, {T}: Tap target creature. ({C} represents colorless mana.)
1 /
3
{G}
Blisterpod
Creature - Eldrazi Drone
Devoid (This card has no color.)
When Blisterpod dies, create a 1/1 colorless Eldrazi Scion creature token. It has "Sacrifice this creature: Add {C}."
1 /
1
{4}{G}{G}
Brood Monitor
Creature - Eldrazi Drone
Devoid (This card has no color.)
When Brood Monitor enters the battlefield, create three 1/1 colorless Eldrazi Scion creature tokens. They have "Sacrifice this creature: Add {C}."
3 /
3
{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.
{6}
Conduit of Ruin
Creature - Eldrazi
When you cast this spell, you may search your library for a colorless creature card with mana value 7 or greater, reveal it, then shuffle and put that card on top.
The first creature spell you cast each turn costs {2} less to cast.
5 /
5
{1}{B}
Culling Drone
Creature - Eldrazi Drone
Devoid (This card has no color.)
Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.)
2 /
2
{2}{U}
Cultivator Drone
Creature - Eldrazi Drone
Devoid (This card has no color.)
{T}: Add {C}. Spend this mana only to cast a colorless spell, activate an ability of a colorless permanent, or pay a cost that contains {C}. ({C} represents colorless mana.)
2 /
3
{5}{U}
Deepfathom Skulker
Creature - Eldrazi
Devoid (This card has no color.)
Whenever a creature you control deals combat damage to a player, you may draw a card.
{3}{C}: Target creature can't be blocked this turn. ({C} represents colorless mana.)
4 /
4
{10}
Desolation Twin
Creature - Eldrazi
When you cast this spell, create a 10/10 colorless Eldrazi creature token.
10 /
10
{6}{B}
Dread Defiler
Creature - Eldrazi
Devoid (This card has no color.)
{3}{C}, Exile a creature card from your graveyard: Target opponent loses life equal to the exiled card's power. ({C} represents colorless mana.)
6 /
8
{6}
Dreamstone Hedron
Artifact
{T}: Add {C}{C}{C}.
{3}, {T}, Sacrifice Dreamstone Hedron: Draw three cards.
{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
{X}
Endless One
Creature - Eldrazi
Endless One enters the battlefield with X +1/+1 counters on it.
0 /
0
{2}{B}
Essence Depleter
Creature - Eldrazi Drone
Devoid (This card has no color.)
{1}{C}: Target opponent loses 1 life and you gain 1 life. ({C} represents colorless mana.)
2 /
3
{B}{R}
Forerunner of Slaughter
Creature - Eldrazi Drone
Devoid (This card has no color.)
{1}: Target colorless creature gains haste until end of turn.
3 /
2
{5}
Forsaken Monument
Legendary Artifact
Colorless creatures you control get +2/+2.
Whenever you tap a permanent for {C}, add an additional {C}.
Whenever you cast a colorless spell, you gain 2 life.
{3}{U}
Gravity Negator
Creature - Eldrazi Drone
Devoid (This card has no color.)
Flying
Whenever Gravity Negator attacks, you may pay {C}. If you do, another target creature gains flying until end of turn. ({C} represents colorless mana.)
2 /
3
{4}{B}{B}
Grip of Desolation
Instant
Devoid (This card has no color.)
Exile target creature and target land.
{3}
Haunted Cloak
Artifact - Equipment
Equipped creature has vigilance, trample, and haste.
Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
{3}
Heartstone
Artifact
Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.
{4}
Hedron Matrix
Artifact - Equipment
Equipped creature gets +X/+X, where X is its mana value.
Whenever you cast a colorless spell, Kozilek's Sentinel gets +1/+0 until end of turn.
1 /
4
{8}{C}{C}
Kozilek, the Great Distortion
Legendary Creature - Eldrazi
When you cast this spell, if you have fewer than seven cards in hand, draw cards equal to the difference.
Menace
Discard a card with mana value X: Counter target spell with mana value X.
12 /
12
{3}{B}
Mind Raker
Creature - Eldrazi Processor
Devoid (This card has no color.)
When Mind Raker enters the battlefield, you may put a card an opponent owns from exile into that player's graveyard. If you do, each opponent discards a card.
3 /
3
{1}{U}
Mist Intruder
Creature - Eldrazi Drone
Devoid (This card has no color.)
Flying
Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.)
1 /
2
{2}{R}
Molten Nursery
Enchantment
Devoid (This card has no color.)
Whenever you cast a colorless spell, Molten Nursery deals 1 damage to any target.
{7}
Morophon, the Boundless
Legendary Creature - Shapeshifter
Changeling (This card is every creature type.)
As Morophon, the Boundless enters the battlefield, choose a creature type.
Spells of the chosen type you cast cost {W}{U}{B}{R}{G} less to cast. This effect reduces only the amount of colored mana you pay.
Other creatures you control of the chosen type get +1/+1.
6 /
6
{3}{U}
Murk Strider
Creature - Eldrazi Processor
Devoid (This card has no color.)
When Murk Strider enters the battlefield, you may put a card an opponent owns from exile into that player's graveyard. If you do, return target creature to its owner's hand.
3 /
2
--
Myriad Landscape
Land
Myriad Landscape enters the battlefield tapped.
{T}: Add {C}.
{2}, {T}, Sacrifice Myriad Landscape: Search your library for up to two basic land cards that share a land type, put them onto the battlefield tapped, then shuffle.
{2}{R}
Nettle Drone
Creature - Eldrazi Drone
Devoid (This card has no color.)
{T}: Nettle Drone deals 1 damage to each opponent.
Whenever you cast a colorless spell, untap Nettle Drone.
3 /
1
{3}{B}
Oblivion Strike
Sorcery
Devoid (This card has no color.)
Exile target creature.
{11}
Pathrazer of Ulamog
Creature - Eldrazi
Annihilator 3 (Whenever this creature attacks, defending player sacrifices three permanents.)
Pathrazer of Ulamog can't be blocked except by three or more creatures.
9 /
9
{U}
Prophet of Distortion
Creature - Eldrazi Drone
Devoid (This card has no color.)
{3}{C}: Draw a card. ({C} represents colorless mana.)
1 /
2
{2}
Prophetic Prism
Artifact
When Prophetic Prism enters the battlefield, draw a card.
{1}, {T}: Add one mana of any color.
{3}
Replicating Ring
Snow Artifact
{T}: Add one mana of any color.
At the beginning of your upkeep, put a night counter on Replicating Ring. Then if it has eight or more night counters on it, remove all of them and create eight colorless snow artifact tokens named Replicated Ring with "{T}: Add one mana of any color."
--
Rogue's Passage
Land
{T}: Add {C}.
{4}, {T}: Target creature can't be blocked this turn.
{2}{U}
Ruination Guide
Creature - Eldrazi Drone
Devoid (This card has no color.)
Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.)
Other colorless creatures you control get +1/+0.
3 /
2
{U}
Salvage Drone
Creature - Eldrazi Drone
Devoid (This card has no color.)
Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.)
When Salvage Drone dies, you may draw a card. If you do, discard a card.
1 /
1
{7}
Scour from Existence
Instant
Exile target permanent.
--
Secluded Courtyard
Land
As Secluded Courtyard enters the battlefield, choose a creature type.
{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type or activate an ability of a creature source of the chosen type.
{5}{R}{R}
Serpentine Spike
Sorcery
Devoid (This card has no color.)
Serpentine Spike deals 2 damage to target creature, 3 damage to another target creature, and 4 damage to a third target creature. If a creature dealt damage this way would die this turn, exile it instead.
{3}{B}
Silent Skimmer
Creature - Eldrazi Drone
Devoid (This card has no color.)
Flying
Whenever Silent Skimmer attacks, defending player loses 2 life.
0 /
4
{4}{U}{B}
Sire of Stagnation
Creature - Eldrazi
Devoid (This card has no color.)
Whenever a land enters the battlefield under an opponent's control, that player exiles the top two cards of their library and you draw two cards.
5 /
7
{B}
Sludge Crawler
Creature - Eldrazi Drone
Devoid (This card has no color.)
Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.)
{2}: Sludge Crawler gets +1/+1 until end of turn.
1 /
1
{1}
Sol Ring
Artifact
{T}: Add {C}{C}.
{1}{C}
Spatial Contortion
Instant
({C} represents colorless mana.)
Target creature gets +3/-3 until end of turn.
{10}
Spawnsire of Ulamog
Creature - Eldrazi
Annihilator 1 (Whenever this creature attacks, defending player sacrifices a permanent.)
{4}: Create two 0/1 colorless Eldrazi Spawn creature tokens. They have "Sacrifice this creature: Add {C}."
{20}: Cast any number of Eldrazi spells from among cards you own outside the game without paying their mana costs.
7 /
11
{2}{U}
Spell Shrivel
Instant
Devoid (This card has no color.)
Counter target spell unless its controller pays {4}. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
--
Temple of the False God
Land
{T}: Add {C}{C}. Activate only if you control five or more lands.
{3}{U}
Thought Harvester
Creature - Eldrazi Drone
Devoid (This card has no color.)
Flying
Whenever you cast a colorless spell, target opponent exiles the top card of their library.
2 /
4
{1}{U}
Tide Drifter
Creature - Eldrazi Drone
Devoid (This card has no color.)
Other colorless creatures you control get +0/+1.
0 /
5
{3}
Titan's Presence
Instant
As an additional cost to cast this spell, reveal a colorless creature card from your hand.
Exile target creature if its power is less than or equal to the revealed card's power.
{1}{B}
Transgress the Mind
Sorcery
Devoid (This card has no color.)
Target player reveals their hand. You choose a card from it with mana value 3 or greater and exile that card.
{2}{U}{B}
Ulamog's Nullifier
Creature - Eldrazi Processor
Devoid (This card has no color.)
Flash
Flying
When Ulamog's Nullifier enters the battlefield, you may put two cards your opponents own from exile into their owners' graveyards. If you do, counter target spell.
2 /
3
--
Unclaimed Territory
Land
As Unclaimed Territory enters the battlefield, choose a creature type.
{T}: Add {C}.
{T}: Add one mana of any color. Spend this mana only to cast a creature spell of the chosen type.
{3}{R}
Vestige of Emrakul
Creature - Eldrazi Drone
Devoid (This card has no color.)
Trample
3 /
4
{2}{R}
Vile Aggregate
Creature - Eldrazi Drone
Devoid (This card has no color.)
Vile Aggregate's power is equal to the number of colorless creatures you control.
Trample
Ingest (Whenever this creature deals combat damage to a player, that player exiles the top card of their library.)
* /
5
{4}{C}
Walker of the Wastes
Creature - Eldrazi
({C} represents colorless mana.)
Trample
Walker of the Wastes gets +1/+1 for each land you control named Wastes.