When this creature enters, each player sacrifices a creature of their choice.

When this creature enters, each player sacrifices a creature of their choice.

When this creature enters, each player sacrifices a nontoken creature of their choice.

When this creature enters, each player sacrifices a creature or planeswalker of their choice.

Each player sacrifices a creature of their choice.

When this creature enters, each player sacrifices a creature or planeswalker of their choice. Each player who can't discards a card.

Kicker (You may pay an additional as you cast this spell.)

When this creature enters, if it was kicked, target player sacrifices a creature of their choice.

Flying

When this creature enters, draw a card if a creature died this turn. Otherwise, each player sacrifices a creature of their choice.

Target player sacrifices a creature of their choice.

Each player loses 1 life, discards a card, sacrifices a creature of their choice, then sacrifices a land of their choice.

When this artifact enters, each opponent sacrifices a creature of their choice.

Craft with creature (, Exile this artifact, Exile a creature you control or a creature card from your graveyard: Return this card transformed under its owner's control. Craft only as a sorcery.)

When this creature dies, each player loses 3 life.

When this creature dies, each player mills three cards.

(As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.)

When this Siege enters, target player sacrifices a creature or planeswalker of their choice and loses 1 life.

When this creature enters, each player discards a card.

When this creature dies, each player puts a card from their hand on top of their library.

When this creature enters, sacrifice a creature.

When you cast a creature spell, sacrifice this creature.