At end of turn, if three or more creatures were put into graveyards from play this turn, flip Kuon, Ogre Ascendant.

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Kuon’s Essence

Legendary Enchantment

At the beginning of each player’s upkeep, that player sacrifices a creature.

At the beginning of the end step, if three or more creatures died this turn, flip Kuon.

At the beginning of each player's upkeep, that player sacrifices a creature of their choice.