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
Shanna, Purifying Blade GWULegendary Creature — Human Warrior Lifelink At the beginning of your end step, you may pay {X}. If you do, draw X cards. X can't be greater than the amount of life you gained this turn. 3/3
Greenhilt Trainee 3GCreature — Elf Warrior {T}: Target creature gets +4/+4 until end of turn. Activate only if Greenhilt Trainee's power is 4 or greater. 2/3
Katilda, Dawnhart Martyr 1WWLegendary Creature — Spirit Warlock Flying, lifelink, protection from Vampires Katilda, Dawnhart Martyr's power and toughness are each equal to the number of permanents you control that are Spirits and/or enchantments. Disturb {3}{W}{W} (You may cast this card from your graveyard transformed for its disturb cost.) */*
Calamity's Wake 1WInstant Exile all graveyards. Players can't cast noncreature spells this turn. Exile Calamity's Wake.
Master of Etherium 2UArtifact Creature — Vedalken Wizard Master of Etherium's power and toughness are each equal to the number of artifacts you control. Other artifact creatures you control get +1/+1. */*
Second Guess 1UInstant Counter target spell that's the second spell cast this turn.
Armored Galleon 4UCreature — Human Pirate Armored Galleon can't attack unless defending player controls an Island. 5/4
Steam Frigate 2UCreature — Human Pirate Steam Frigate can't attack unless defending player controls an Island. 3/3
Yew Spirit 4GCreature — Spirit Treefolk {2}{G}{G}: Yew Spirit gets +X/+X until end of turn, where X is its power. 3/3
The Great Forest Plane — Lorwyn Each creature assigns combat damage equal to its toughness rather than its power. Whenever chaos ensues, creatures you control get +0/+2 and gain trample until end of turn.
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