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
Wild Dogs GCreature — Dog At the beginning of your upkeep, if a player has more life than each other player, the player with the most life gains control of Wild Dogs. Cycling {2} ({2}, Discard this card: Draw a card.) 2/1
Kraul Harpooner 1GCreature — Insect Warrior Reach Undergrowth — When Kraul Harpooner enters the battlefield, choose up to one target creature you don't control with flying. Kraul Harpooner gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard, then you may have Kraul Harpooner fight that creature. 3/2
Kjeldoran War Cry 1WInstant Creatures you control get +X/+X until end of turn, where X is 1 plus the number of cards named Kjeldoran War Cry in all graveyards.
Ayli, Eternal Pilgrim WBLegendary Creature — Kor Cleric Deathtouch {1}, Sacrifice another creature: You gain life equal to the sacrificed creature's toughness. {1}{W}{B}, Sacrifice another creature: Exile target nonland permanent. Activate only if you have at least 10 life more than your starting life total. 2/3
Phial of Galadriel 3Legendary Artifact If you would draw a card while you have no cards in hand, draw two cards instead. If you would gain life while you have 5 or less life, you gain twice that much life instead. {T}: Add one mana of any color.
Desperate Lunge 1WInstant Target creature gets +2/+2 and gains flying until end of turn. You gain 2 life.
Mtenda Lion GCreature — Cat Whenever Mtenda Lion attacks, defending player may pay {U}. If that player does, prevent all combat damage that would be dealt by Mtenda Lion this turn. 2/1
Klement, Tempest Acolyte 1RWLegendary Creature — Tiefling Cleric Double strike Whenever Klement, Tempest Acolyte is dealt damage, it deals that much damage to any target. 2/3
Sustaining Spirit 1WCreature — Angel Spirit Cumulative upkeep {1}{W} (At the beginning of your upkeep, put an age counter on this permanent, then sacrifice it unless you pay its upkeep cost for each age counter on it.) Damage that would reduce your life total to less than 1 reduces it to 1 instead. 0/3
Rejuvenate 3GSorcery You gain 6 life. Cycling {2} ({2}, Discard this card: Draw a card.)
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