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
Final Showdown WInstant Spree (Choose one or more additional costs.) + {1} — All creatures lose all abilities until end of turn. + {1} — Choose a creature you control. It gains indestructible until end of turn. + {3}{W}{W} — Destroy all creatures.
Revenant Patriarch 4BCreature — Spirit When Revenant Patriarch enters the battlefield, if {W} was spent to cast it, target player skips their next combat phase. Revenant Patriarch can't block. 4/3
Rimefeather Owl 5UUSnow Creature — Bird Flying Rimefeather Owl's power and toughness are each equal to the number of snow permanents on the battlefield. {1}{S}: Put an ice counter on target permanent. Permanents with ice counters on them are snow. */*
Verduran Emissary 2GCreature — Human Wizard Kicker {1}{R} (You may pay an additional {1}{R} as you cast this spell.) When Verduran Emissary enters the battlefield, if it was kicked, destroy target artifact. It can't be regenerated. 2/3
Pongify UInstant Destroy target creature. It can't be regenerated. Its controller creates a 3/3 green Ape creature token.
The Meep 2BLegendary Creature — Alien Ward—Pay 3 life. Whenever The Meep attacks, you may sacrifice another creature. If you do, creatures you control have base power and toughness X/X until end of turn, where X is the sacrificed creature's mana value. 0/4
Tan Jolom, the Worldwalker 1GWULegendary Creature — Spirit At the beginning of combat on your turn, choose up to one target artifact or land you control that isn't a creature or token. Until end of turn, it becomes a 3/3 Spirit creature with vigilance and double team in addition to its other types. 3/3
March of the Machines 3UEnchantment Each noncreature artifact is an artifact creature with power and toughness each equal to its mana value. (Equipment that's a creature can't equip a creature.)
Dakkon Blackblade 2WUUBLegendary Creature — Human Warrior Dakkon Blackblade's power and toughness are each equal to the number of lands you control. */*
Consuming Ferocity 1REnchantment — Aura Enchant non-Wall creature Enchanted creature gets +1/+0. At the beginning of your upkeep, put a +1/+0 counter on enchanted creature. If that creature has three or more +1/+0 counters on it, it deals damage equal to its power to its controller, then destroy that creature and it can't be regenerated.
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