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
Rolling Earthquake XRSorcery Rolling Earthquake deals X damage to each creature without horsemanship and each player.
Corrosive Gale XG/PSorcery ({G/P} can be paid with either {G} or 2 life.) Corrosive Gale deals X damage to each creature with flying.
Heaven XGInstant Heaven deals X damage to each creature with flying.
Windstorm XGInstant Windstorm deals X damage to each creature with flying.
Abaddon the Despoiler 2UBRLegendary Creature — Astartes Warrior Trample Mark of Chaos Ascendant — During your turn, spells you cast from your hand with mana value X or less have cascade, where X is the total amount of life your opponents have lost this turn. 5/5
Exsanguinate XBBSorcery Each opponent loses X life. You gain life equal to the life lost this way.
Sarevok, Deathbringer 3BLegendary Creature — Human Knight At the beginning of each player's end step, if no permanents left the battlefield this turn, that player loses X life, where X is Sarevok's power. Choose a Background (You can have a Background as a second commander.) 3/4
Light Up the Night XRSorcery Light Up the Night deals X damage to any target. It deals X plus 1 damage instead if that target is a creature or planeswalker. Flashback—{3}{R}, Remove X loyalty counters from among planeswalkers you control. If you cast this spell this way, X can't be 0. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
Devastating Dreams RRSorcery As an additional cost to cast this spell, discard X cards at random. Each player sacrifices X lands. Devastating Dreams deals X damage to each creature.
Aven Shrine 1WWEnchantment Whenever a player casts a spell, that player gains X life, where X is the number of cards in all graveyards with the same name as that spell.
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