
Destroy up to one target artifact, up to one target creature, and up to one target enchantment.
DeliriumDeliriumAbility word: is active while four or more card types are among cards in your graveyard. — Then if there are four or more card types among cards in your graveyard, create an X/X green Ooze creature token, where X is the total mana valuemana valueThe total amount of mana in a card's cost, ignoring colour. A card costing has mana value 4. X counts as 0 except on the stack. of permanents destroyed this way.
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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.