Siren's Call [Limited Edition Alpha] Khans of Tarkir Prerelease Promos Cao Cao commanded more than

Cao Cao commanded more than 1

a visible form

that player discards their hand

expressing their moods with their physical forms

Siren's Call [Limited Edition Alpha] Khans of Tarkir Prerelease Promos Cao Cao commanded more thanSet: Limited Edition Alpha Type: Instant Uncommon Cost: {U} Cast this spell only during an opponent's turn, before attackers are declared. Creatures the active player controls attack this turn if able. At the beginning of the next end step, destroy all non Wall creatures that player controls that didn't attack this turn. Ignore this effect for each creature the player didn't control continuously since the beginning of the turn.