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
Everlasting Lich 2BBBCreature — Zombie Everlasting Lich can't block. Everlasting Lich can't die. (This creature has indestructible, can't be sacrificed, and doesn't go to the graveyard for having 0 toughness.) 4/0
Merfolk Thaumaturgist 2UCreature — Merfolk Wizard {T}: Switch target creature's power and toughness until end of turn. 1/2
Last Word 2UUInstant This spell can't be countered. Counter target spell.
Overwhelming Denial 2UUInstant Surge {U}{U} (You may cast this spell for its surge cost if you or a teammate has cast another spell this turn.) This spell can't be countered. Counter target spell.
Obliterate 6RRSorcery This spell can't be countered. Destroy all artifacts, creatures, and lands. They can't be regenerated.
Glinting Creeper 4GCreature — Plant Converge — Glinting Creeper enters the battlefield with two +1/+1 counters on it for each color of mana spent to cast it. Glinting Creeper can't be blocked by creatures with power 2 or less. 0/0
Cunning Survivor 1UCreature — Human Warrior Whenever you cycle or discard a card, Cunning Survivor gets +1/+0 until end of turn and can't be blocked this turn. 1/3
Dimir Keyrune 3Artifact {T}: Add {U} or {B}. {U}{B}: Dimir Keyrune becomes a 2/2 blue and black Horror artifact creature until end of turn and can't be blocked this turn.
Cloak of Invisibility UEnchantment — Aura Enchant creature Enchanted creature has phasing and can't be blocked except by Walls. (It phases in or out before its controller untaps during each of their untap steps. While it's phased out, it's treated as though it doesn't exist.)
Cyclops Tyrant 5RCreature — Cyclops Intimidate (This creature can't be blocked except by artifact creatures and/or creatures that share a color with it.) Cyclops Tyrant can't block creatures with power 2 or less. 3/4
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