
When this enchantment enters, destroy up to one target creature.
At the beginning of your end step, if a creature died under an opponent's control this turn, create a Treasure tokenTreasure tokenA Treasure is an artifact token with ", Sacrifice this token: Add one mana of any color.". Then if you control three or more Treasures, transformtransformTo mill a card, put the top card of your library into your graveyard. this enchantment.
, Sacrifice another creature or artifact: Yiazmat gains indestructible until end of turn. Tap it.
Hover an underlined rule to see what it means.
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.