Siren's Call [Beta Edition] Human Wizard Set: Beta Edition Type: Sorcery

Set: Beta Edition Type: Sorcery Rarity: Rare Cost: {3}{W} Destroy all lands

{T}: Put a mire counter on target non-Swamp land

and lands you control have indestructible

Set: Iconic Masters Type: Creature — Sphinx Rarity: Mythic Cost: {4}{U}{U} Flying

not its controller

Siren's Call [Beta Edition] Human Wizard Set: Beta Edition Type: SorcerySet: Beta 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.