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
Imoen, Trickster Friend 1ULegendary Creature — Human Rogue Wizard Specialize {5}. This ability costs {3} less to activate if there are two or more instant and/or sorcery cards in your graveyard. Imoen, Trickster Friend can't be blocked as long as it's attacking alone. 2/1
Drift of the Dead 3BCreature — Wall Defender (This creature can't attack.) Drift of the Dead's power and toughness are each equal to the number of snow lands you control. */*
Relic's Roar UInstant Until end of turn, target artifact or creature becomes a Dinosaur artifact creature with base power and toughness 4/3 in addition to its other types.
Lochmere Serpent 4UBCreature — Serpent Flash {U}, Sacrifice an Island: Lochmere Serpent can't be blocked this turn. {B}, Sacrifice a Swamp: You gain 1 life and draw a card. {U}{B}: Exile five target cards from an opponent's graveyard. Return Lochmere Serpent from your graveyard to your hand. Activate only as a sorcery. 7/7
Cryptic Coat 2UArtifact — Equipment When Cryptic Coat enters the battlefield, cloak the top card of your library, then attach Cryptic Coat to it. (To cloak a card, put it onto the battlefield face down as a 2/2 creature with ward {2}. Turn it face up any time for its mana cost if it's a creature card.) Equipped creature gets +1/+0 and can't be blocked. {1}{U}: Return Cryptic Coat to its owner's hand.
Pillage 1RRSorcery Destroy target artifact or land. It can't be regenerated.
Panic RInstant Cast this spell only during combat before blockers are declared. Target creature can't block this turn. Draw a card at the beginning of the next turn's upkeep.
Arena Athlete 1RCreature — Human Heroic — Whenever you cast a spell that targets Arena Athlete, target creature an opponent controls can't block this turn. 2/1
Goldenhide Ox 5GEnchantment Creature — Ox Constellation — Whenever Goldenhide Ox or another enchantment enters the battlefield under your control, target creature must be blocked this turn if able. 5/4
Lost Order of Jarkeld 2WWCreature — Human Knight As Lost Order of Jarkeld enters the battlefield, choose an opponent. Lost Order of Jarkeld's power and toughness are each equal to 1 plus the number of creatures the chosen player controls. 1+*/1+*
Page 171