Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Reverse the Polarity

1UU · Instant

Choose one — • Counter all other spells. • Switch each creature's power and toughness until end of turn. • Creatures can't be blocked this turn.

Similar cards

Color identity:
NameManaTypeText
Siege Elemental 4RRCreature — Elemental Trample Untapped creatures can't block. Tapped creatures can block. 6/6
Wolfrider's Saddle 3GArtifact — Equipment When Wolfrider's Saddle enters the battlefield, create a 2/2 green Wolf creature token, then attach Wolfrider's Saddle to it. Equipped creature gets +1/+1 and can't be blocked by more than one creature. Equip {3} ({3}: Attach to target creature you control. Equip only as a sorcery.)
War Barge 4Artifact {3}: Target creature gains islandwalk until end of turn. When War Barge leaves the battlefield this turn, destroy that creature. A creature destroyed this way can't be regenerated. (A creature with islandwalk can't be blocked as long as defending player controls an Island.)
Flayer of Loyalties 8CCCreature — Eldrazi When you cast this spell, gain control of target creature until end of turn. Untap that creature. Until end of turn, it has base power and toughness 10/10, and gains trample, annihilator 2, and haste. Annihilator 2 (Whenever this creature attacks, defending player sacrifices two permanents.) Trample 10/10
Ahn-Crop Crasher 2RCreature — Minotaur Warrior Haste You may exert Ahn-Crop Crasher as it attacks. When you do, target creature can't block this turn. (An exerted creature won't untap during your next untap step.) 3/2
Hinterland Drake 2UCreature — Drake Flying Hinterland Drake can't block artifact creatures. 2/3
Exponential Growth XXGGSorcery Until end of turn, double target creature's power X times.
Blood Lust 1RInstant If target creature has toughness 5 or greater, it gets +4/-4 until end of turn. Otherwise, it gets +4/-X until end of turn, where X is its toughness minus 1.
Ancient Lumberknot 2BGCreature — Treefolk Each creature you control with toughness greater than its power assigns combat damage equal to its toughness rather than its power. 1/4
Mageta the Lion 3WWLegendary Creature — Human Spellshaper {2}{W}{W}, {T}, Discard two cards: Destroy all creatures except for Mageta the Lion. Those creatures can't be regenerated. 3/3
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