Card Codex

M:tG card similarity search

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
Mindstab Thrull 1BBCreature — Thrull Whenever Mindstab Thrull attacks and isn't blocked, you may sacrifice it. If you do, defending player discards three cards. 2/2
Caverns of Despair 2RRWorld Enchantment No more than two creatures can attack each combat. No more than two creatures can block each combat.
Balancing Act 2WWSorcery Each player chooses a number of permanents they control equal to the number of permanents controlled by the player who controls the fewest, then sacrifices the rest. Each player discards cards the same way.
Uchuulon 3BCreature — Crab Ooze Horror Uchuulon's power is equal to the number of Crabs, Oozes, and/or Horrors you control. Horrific Symbiosis — At the beginning of your end step, exile up to one target creature card from an opponent's graveyard. If you do, create a token that's a copy of Uchuulon. */4
Dreamstalker Manticore 2REnchantment Creature — Manticore Whenever you cast your first spell during each opponent's turn, Dreamstalker Manticore deals 1 damage to any target. 4/2
Owlbear Cub 2GCreature — Bird Bear Mama's Coming — Whenever Owlbear Cub attacks a player who controls eight or more lands, look at the top eight cards of your library. You may put a creature card from among them onto the battlefield tapped and attacking that player. Put the rest on the bottom of your library in a random order. 3/3
Misfortune 1BRGSorcery An opponent chooses one — • You put a +1/+1 counter on each creature you control and gain 4 life. • You put a -1/-1 counter on each creature that player controls and Misfortune deals 4 damage to that player.
Siege Behemoth 5GGCreature — Beast Hexproof As long as Siege Behemoth is attacking, for each creature you control, you may have that creature assign its combat damage as though it weren't blocked. 7/4
Ultra Magnus, Tactician 4RGWLegendary Artifact Creature — Robot More Than Meets the Eye {2}{R}{G}{W} (You may cast this card converted for {2}{R}{G}{W}.) Ward {2} Whenever Ultra Magnus attacks, you may put an artifact creature card from your hand onto the battlefield tapped and attacking. If you do, convert Ultra Magnus at end of combat. 7/7
Ravenous Skirge 2BCreature — Phyrexian Imp Flying Whenever Ravenous Skirge attacks, it gets +2/+0 until end of turn. 1/1
Page 286