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
Shackle Slinger 2UCreature — Human Soldier Whenever you cast your second spell each turn, choose target creature an opponent controls. If it's tapped, put a stun counter on it. Otherwise, tap it. (If a permanent with a stun counter would become untapped, remove one from it instead.) 3/2
Elesh Norn, Grand Cenobite 5WWLegendary Creature — Phyrexian Praetor Vigilance Other creatures you control get +2/+2. Creatures your opponents control get -2/-2. 4/7
Boiling Earth 1RSorcery Boiling Earth deals 1 damage to each creature your opponents control. Awaken 4—{6}{R} (If you cast this spell for {6}{R}, also put four +1/+1 counters on target land you control and it becomes a 0/0 Elemental creature with haste. It's still a land.)
Grim Contest 1BGInstant Choose target creature you control and target creature an opponent controls. Each of those creatures deals damage equal to its toughness to the other.
Ubul Sar Gatekeepers 3BCreature — Zombie Soldier When Ubul Sar Gatekeepers enters the battlefield, if you control two or more Gates, target creature an opponent controls gets -2/-2 until end of turn. 2/4
Ward of Bones 6Artifact Each opponent who controls more creatures than you can't cast creature spells. The same is true for artifacts and enchantments. Each opponent who controls more lands than you can't play lands.
Briarblade Adept 4BCreature — Elf Assassin Whenever Briarblade Adept attacks, target creature an opponent controls gets -1/-1 until end of turn. Encore {3}{B} ({3}{B}, Exile this card from your graveyard: For each opponent, create a token copy that attacks that opponent this turn if able. They gain haste. Sacrifice them at the beginning of the next end step. Activate only as a sorcery.) 3/4
One-Eyed Scarecrow 3Artifact Creature — Scarecrow Defender Creatures with flying your opponents control get -1/-0. 2/3
Bola Slinger 3WCreature — Cat Soldier Backup 1 (When this creature enters the battlefield, put a +1/+1 counter on target creature. If that's another creature, it gains the following ability until end of turn.) Whenever this creature attacks, tap target artifact or creature an opponent controls. 2/2
Archfiend of Sorrows 5BBCreature — Demon Flying When Archfiend of Sorrows enters the battlefield, creatures your opponents control get -2/-2 until end of turn. Unearth {3}{B}{B} ({3}{B}{B}: Return this card from your graveyard to the battlefield. It gains haste. Exile it at the beginning of the next end step or if it would leave the battlefield. Unearth only as a sorcery.) 4/5
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