Siren's Call [Alpha Edition] XY171 even the dead make a

even the dead make a living wage

returns X creatures from their graveyard to the battlefield

Set: EX: Hidden Legends Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Set: Commander 2019 Type: Creature — Zombie Wizard Rarity: Rare Cost: {4}{B} Whenever you discard a creature card

They move in a synchronized swarm

Siren's Call [Alpha Edition] XY171 even the dead make aSet: Alpha Edition Type: Instant Rarity: 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.