Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Break Open

1R · Instant

Turn target face-down creature an opponent controls face up.

Similar cards

Color identity:
NameManaTypeText
Kukemssa Serpent 3UCreature — Serpent Kukemssa Serpent can't attack unless defending player controls an Island. {U}, Sacrifice an Island: Target land an opponent controls becomes an Island until end of turn. When you control no Islands, sacrifice Kukemssa Serpent. 4/3
Monstrosity of the Lake 4ULegendary Creature — Kraken When Monstrosity of the Lake enters the battlefield, you may pay {5}. If you do, tap all creatures your opponents control, then put a stun counter on each of those creatures. (If a permanent with a stun counter would become untapped, remove one from it instead.) Islandcycling {2} ({2}, Discard this card: Search your library for an Island card, reveal it, put it into your hand, then shuffle.) 4/6
Legions to Ashes 1WBSorcery Exile target nonland permanent an opponent controls and all tokens that player controls with the same name as that permanent.
Shire Shirriff 1WCreature — Halfling Soldier Vigilance When Shire Shirriff enters the battlefield, you may sacrifice a token. When you do, exile target creature an opponent controls until Shire Shirriff leaves the battlefield. 2/2
Invasion of Kamigawa 3UBattle — Siege (As a Siege enters, choose an opponent to protect it. You and others can attack it. When it's defeated, exile it, then cast it transformed.) When Invasion of Kamigawa enters the battlefield, tap target artifact or creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.)
Foundry Hornet 3BCreature — Insect Flying When Foundry Hornet enters the battlefield, if you control a creature with a +1/+1 counter on it, creatures your opponents control get -1/-1 until end of turn. 2/3
Evil Presents 2BBSorcery Put a creature card from your hand into play under target opponent's control. That creature attacks each turn if able... and always attacks its controller.
Protocol Knight 3UCreature — Human Knight When Protocol Knight enters the battlefield, tap target creature an opponent controls. Put a stun counter on that creature if you control another Knight. (If a permanent with a stun counter would become untapped, remove one from it instead.) 3/4
Gruul Ragebeast 5RGCreature — Beast Whenever Gruul Ragebeast or another creature enters the battlefield under your control, that creature fights target creature an opponent controls. 6/6
Mistbind Clique 3UCreature — Faerie Wizard Flash Flying Champion a Faerie (When this enters the battlefield, sacrifice it unless you exile another Faerie you control. When this leaves the battlefield, that card returns to the battlefield.) When a Faerie is championed with Mistbind Clique, tap all lands target player controls. 4/4
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