Card Codex

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17 May 2024: Card library updated.

Siren's Call

U · Instant

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.

Similar cards

Color identity:
NameManaTypeText
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Twice Upon a Time 4UUSorcery Cast this spell only if you control two or more Doctors. Take an extra turn after this one. Exile Twice Upon a Time.
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Bestial Fury 2REnchantment — Aura Enchant creature When Bestial Fury enters the battlefield, draw a card at the beginning of the next turn's upkeep. Whenever enchanted creature becomes blocked, it gets +4/+0 and gains trample until end of turn.
Commander Mustard 3RWLegendary Creature — Human Soldier Vigilance Other Soldiers you control have vigilance, trample, and haste. {2}{R}{W}: Until end of turn, Soldiers you control gain "Whenever this creature attacks, it deals 1 damage to defending player." 5/5
Excise XWInstant Exile target attacking creature unless its controller pays {X}.
Hinterland Scourge Creature — Werewolf Hinterland Scourge must be blocked if able. At the beginning of each upkeep, if a player cast two or more spells last turn, transform Hinterland Scourge. 3/2
Dreamspoiler Witches 3BCreature — Faerie Wizard Flying Whenever you cast a spell during an opponent's turn, you may have target creature get -1/-1 until end of turn. 2/2
Fickle Efreet 3RCreature — Efreet Whenever Fickle Efreet attacks or blocks, flip a coin at end of combat. If you lose the flip, an opponent gains control of Fickle Efreet. 5/2
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