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
Frodo, Adventurous Hobbit WBLegendary Creature — Halfling Scout Partner with Sam, Loyal Attendant Vigilance Whenever Frodo, Adventurous Hobbit attacks, if you gained 3 or more life this turn, the Ring tempts you. Then if Frodo is your Ring-bearer and the Ring has tempted you two or more times this game, draw a card. 1/3
Mardu Roughrider 2RWBCreature — Orc Warrior Whenever Mardu Roughrider attacks, target creature can't block this turn. 5/4
Task Mage Assembly 2REnchantment When there are no creatures on the battlefield, sacrifice Task Mage Assembly. {2}: Task Mage Assembly deals 1 damage to target creature. Any player may activate this ability but only as a sorcery.
Ichorid 3BCreature — Horror Haste At the beginning of the end step, sacrifice Ichorid. At the beginning of your upkeep, if Ichorid is in your graveyard, you may exile a black creature card other than Ichorid from your graveyard. If you do, return Ichorid to the battlefield. 3/1
One Thousand Lashes 2WBEnchantment — Aura Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated. At the beginning of the upkeep of enchanted creature's controller, that player loses 1 life.
Well of Knowledge 3Artifact {2}: Draw a card. Any player may activate this ability but only during their draw step.
Gibbering Descent 4BBEnchantment At the beginning of each player's upkeep, that player loses 1 life and discards a card. Hellbent — Skip your upkeep step if you have no cards in hand. Madness {2}{B}{B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Malleable Impostor 3UCreature — Faerie Shapeshifter Flash Flying You may have Malleable Impostor enter the battlefield as a copy of a creature an opponent controls, except it's a Faerie Shapeshifter in addition to its other types and it has flying. 0/0
Sightless Brawler 1WEnchantment Creature — Human Warrior Bestow {4}{W} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Sightless Brawler can't attack alone. Enchanted creature gets +3/+2 and can't attack alone. 3/2
Worms of the Earth 2BBBEnchantment Players can't play lands. Lands can't enter the battlefield. At the beginning of each upkeep, any player may sacrifice two lands or have Worms of the Earth deal 5 damage to that player. If a player does either, destroy Worms of the Earth.
Page 298