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
Crystallization G/UWEnchantment — Aura Enchant creature Enchanted creature can't attack or block. When enchanted creature becomes the target of a spell or ability, exile that creature.
O-Naginata 1Artifact — Equipment O-Naginata can be attached only to a creature with power 3 or greater. Equipped creature gets +3/+0 and has trample. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)
Dragonlord's Prerogative 4UUInstant As an additional cost to cast this spell, you may reveal a Dragon card from your hand. If you revealed a Dragon card or controlled a Dragon as you cast this spell, this spell can't be countered. Draw four cards.
Complete Disregard 2BInstant Devoid (This card has no color.) Exile target creature with power 3 or less.
Bog Tatters 4BCreature — Wraith Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) 4/2
Bog Wraith 3BCreature — Wraith Swampwalk (This creature can't be blocked as long as defending player controls a Swamp.) 3/3
Gang of Elk 5GCreature — Elk Beast Whenever Gang of Elk becomes blocked, it gets +2/+2 until end of turn for each creature blocking it. 5/4
Oaken Power Suit Artifact — Contraption Whenever you crank Oaken Power Suit, target creature gets +X/+X until end of turn, where X is the greatest power among creatures you control.
Foul Familiar 2BCreature — Spirit Foul Familiar can't block. {B}, Pay 1 life: Return Foul Familiar to its owner's hand. 3/1
General Marhault Elsdragon 2RGLegendary Creature — Elf Warrior Whenever a creature you control becomes blocked, it gets +3/+3 until end of turn for each creature blocking it. 4/4
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