Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Reverse Polarity

WW · Instant

You gain X life, where X is twice the damage dealt to you so far this turn by artifacts.

Similar cards

Color identity:
NameManaTypeText
Golem's Heart 2Artifact Whenever a player casts an artifact spell, you may gain 1 life.
Conservator 4Artifact {3}, {T}: Prevent the next 2 damage that would be dealt to you this turn.
Shield of the Ages 2Artifact {2}: Prevent the next 1 damage that would be dealt to you this turn.
Alabaster Wall 2WCreature — Wall Defender (This creature can't attack.) {T}: Prevent the next 1 damage that would be dealt to any target this turn. 0/4
Seed Guardian 2GGCreature — Elemental Reach When Seed Guardian dies, create an X/X green Elemental creature token, where X is the number of creature cards in your graveyard. 3/4
Illicit Auction 3RRSorcery Each player may bid life for control of target creature. You start the bidding with a bid of 0. In turn order, each player may top the high bid. The bidding ends if the high bid stands. The high bidder loses life equal to the high bid and gains control of the creature. (This effect lasts indefinitely.)
Downhill Charge 2RInstant You may sacrifice a Mountain rather than pay this spell's mana cost. Target creature gets +X/+0 until end of turn, where X is the number of Mountains you control.
Flaming Gambit XRInstant Flaming Gambit deals X damage to target player or planeswalker. That player or that planeswalker's controller may choose a creature they control and have Flaming Gambit deal that damage to it instead. Flashback {X}{R}{R} (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Souvenir Snatcher 4UCreature — Bird Mutate {5}{U} (If you cast this spell for its mutate cost, put it over or under target non-Human creature you own. They mutate into the creature on top plus all abilities from under it.) Flying Whenever this creature mutates, gain control of target noncreature artifact. 4/4
Cleric of Life's Bond WBCreature — Vampire Cleric Whenever another Cleric enters the battlefield under your control, you gain 1 life. Whenever you gain life for the first time each turn, put a +1/+1 counter on Cleric of Life's Bond. 2/2
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