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
Court Street Denizen 2WCreature — Human Soldier Whenever another white creature enters the battlefield under your control, tap target creature an opponent controls. 2/2
Mana Web 3Artifact Whenever a land an opponent controls is tapped for mana, tap all lands that player controls that could produce any type of mana that land could produce.
Fealty to the Realm 4UEnchantment — Aura Enchant creature When Fealty to the Realm enters the battlefield, you become the monarch. The monarch controls enchanted creature. Enchanted creature attacks each combat if able and can't attack you.
Junk Winder 5UUCreature — Serpent Affinity for tokens (This spell costs {1} less to cast for each token you control.) Whenever a token enters the battlefield under your control, tap target nonland permanent an opponent controls. It doesn't untap during its controller's next untap step. 5/6
Well of Discovery 6Artifact At the beginning of your end step, if you control no untapped lands, draw a card.
Oath of Scholars 3UEnchantment At the beginning of each player's upkeep, that player chooses target player who has more cards in hand than they do and is their opponent. The first player may discard their hand and draw three cards.
Cybermat 2Artifact Creature — Robot Skulk (This creature can't be blocked by creatures with greater power.) Whenever Cybermat attacks and isn't blocked, it gets +X/+0 until end of turn, where X is the number of attacking artifact creatures. 2/1
Death Tyrant 4BCreature — Beholder Skeleton Menace Negative Energy Cone — Whenever an attacking creature you control or a blocking creature an opponent controls dies, create a 2/2 black Zombie creature token. {5}{B}: Return Death Tyrant from your graveyard to the battlefield tapped. 4/6
Sawblade Slinger 3GCreature — Human Archer When Sawblade Slinger enters the battlefield, choose up to one — • Destroy target artifact an opponent controls. • Sawblade Slinger fights target Zombie an opponent controls. 4/3
Standstill 1UEnchantment When a player casts a spell, sacrifice Standstill. If you do, each of that player's opponents draws three cards.
Page 170