Vile Aggregate

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.)

Brutal Expulsion

Devoid (This card has no color.)
Choose one or both —
• Return target spell or creature to its owner’s hand.
• Brutal Expulsion deals 2 damage to target creature or planeswalker. If that creature or planeswalker would die this turn, exile it instead.

Adverse Conditions

Devoid (This card has no color.)
Tap up to two target creatures. Those creatures don’t untap during their controller’s next untap step. Create a 1/1 colorless Eldrazi Scion creature token. It has “Sacrifice this creature: Add .”

Void Attendant

Devoid (This card has no color.)
, Put a card an opponent owns from exile into that player’s graveyard: Create a 1/1 colorless Eldrazi Scion creature token. It has “Sacrifice this creature: Add .”

Benthic Infiltrator

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.)
Benthic Infiltrator can’t be blocked.

Brood Butcher

Devoid (This card has no color.)
When Brood Butcher enters the battlefield, create a 1/1 colorless Eldrazi Scion creature token. It has “Sacrifice this creature: Add .”
, Sacrifice a creature: Target creature gets -2/-2 until end of turn.

Mind Raker

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.

Dominator 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 Dominator Drone enters the battlefield, if you control another colorless creature, each opponent loses 2 life.

Forerunner of Slaughter

Devoid (This card has no color.)
: Target colorless creature gains haste until end of turn.