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
Wall of Diffusion 1RCreature — Wall Defender (This creature can't attack.) Wall of Diffusion can block creatures with shadow as though Wall of Diffusion had shadow. 0/5
Rabid Rats 1BCreature — Rat {T}: Target blocking creature gets -1/-1 until end of turn. 1/1
Overzealous Muscle 4BCreature — Ogre Mercenary Whenever you commit a crime during your turn, Overzealous Muscle gains indestructible until end of turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime. Damage and effects that say "destroy" don't destroy a creature with indestructible.) 5/4
Endbringer 5CCreature — Eldrazi Untap Endbringer during each other player's untap step. {T}: Endbringer deals 1 damage to any target. {C}, {T}: Target creature can't attack or block this turn. {C}{C}, {T}: Draw a card. 5/5
Archetype of Endurance 6GGEnchantment Creature — Boar Creatures you control have hexproof. Creatures your opponents control lose hexproof and can't have or gain hexproof. 6/5
Swat 1BBInstant Destroy target creature with power 2 or less. Cycling {2} ({2}, Discard this card: Draw a card.)
Dwarven Pony RCreature — Horse {1}{R}, {T}: Target Dwarf creature gains mountainwalk until end of turn. (It can't be blocked as long as defending player controls a Mountain.) 1/1
Pia Nalaar 2RLegendary Creature — Human Artificer When Pia Nalaar enters the battlefield, create a 1/1 colorless Thopter artifact creature token with flying. {1}{R}: Target artifact creature gets +1/+0 until end of turn. {1}, Sacrifice an artifact: Target creature can't block this turn. 2/2
Godhunter Octopus 5UCreature — Octopus Godhunter Octopus can't attack unless defending player controls an enchantment or an enchanted permanent. 5/5
Xenagos, God of Revels 3RGLegendary Enchantment Creature — God Indestructible As long as your devotion to red and green is less than seven, Xenagos isn't a creature. At the beginning of combat on your turn, another target creature you control gains haste and gets +X/+X until end of turn, where X is that creature's power. 6/5
Page 266