Siren's Call [Collectors' Edition] Phyrexian Dragon Sacrifice Hope of Ghirapur: Until

Sacrifice Hope of Ghirapur: Until your next turn

Set: Magic Origins Type: Creature — Human Rogue Artificer Rarity: Uncommon Cost: {2}{U}{U} When Whirler Rogue enters the battlefield

Set: Magic 2011 Type: Enchantment Rarity: Rare Cost: {2}{W}{W} If Leyline of Sanctity is in your opening hand

Set: Portal Three Kingdoms Type: Instant Rarity: Uncommon Cost: {1}{U}{U} Counter target creature or sorcery spell

Cross the eyes of a hammerhead and you'll dot its teeth

Siren's Call [Collectors' Edition] Phyrexian Dragon Sacrifice Hope of Ghirapur: UntilSet: Collectors' 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.