
When this creature enters, you may sacrifice another permanent. If you do, create a 3/2 colorless Eldrazi Horror creature token.
DeliriumDeliriumAbility word: is active while four or more card types are among cards in your graveyard. — At the beginning of your upkeep, if there are four or more card types among cards in your graveyard, transformtransformTo mill a card, put the top card of your library into your graveyard. this creature.
Eldrazi you control have vigilance.
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, Sacrifice a non-Eldrazi creature: Create a 3/2 colorless Eldrazi Horror creature token.
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Read from the rules text. A card that enables a keyword makes or is the thing; a card that rewards it gets better when you have it. Two cards interact when one enables what the other rewards.