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
Key to the City 2Artifact {T}, Discard a card: Up to one target creature can't be blocked this turn. Whenever Key to the City becomes untapped, you may pay {2}. If you do, draw a card.
Wooden Stake 2Artifact — Equipment Equipped creature gets +1/+0. Whenever equipped creature blocks or becomes blocked by a Vampire, destroy that creature. It can't be regenerated. Equip {1} ({1}: Attach to target creature you control. Equip only as a sorcery.)
Flatline 2UInstant Creatures your opponents control have base power and toughness 0/1 until end of turn.
Orgg 3RRCreature — Orgg Trample Orgg can't attack if defending player controls an untapped creature with power 3 or greater. Orgg can't block creatures with power 3 or greater. 6/6
Dreadful as the Storm 2UInstant Target creature has base power and toughness 5/5 until end of turn. The Ring tempts you.
Perish 2BSorcery Destroy all green creatures. They can't be regenerated.
Mindless Null 2BCreature — Zombie Mindless Null can't block unless you control a Vampire. 2/2
Aether Storm 3UEnchantment Creature spells can't be cast. Pay 4 life: Destroy Aether Storm. It can't be regenerated. Any player may activate this ability.
Brokers Initiate WCreature — Cat Citizen {4}{G/U}: Brokers Initiate has base power and toughness 5/5 until end of turn. 0/4
Gnarled Scarhide BEnchantment Creature — Minotaur Bestow {3}{B} (If you cast this card for its bestow cost, it's an Aura spell with enchant creature. It becomes a creature again if it's not attached to a creature.) Gnarled Scarhide can't block. Enchanted creature gets +2/+1 and can't block. 2/1
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