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
Plague of Vermin 6BSorcery Starting with you, each player may pay any amount of life. Repeat this process until no one pays life. Each player creates a 1/1 black Rat creature token for each 1 life they paid this way.
Perception Bobblehead 3Artifact — Bobblehead {T}: Add one mana of any color. {3}, {T}: Look at the top X cards of your library, where X is the number of Bobbleheads you control. You may cast a spell with mana value 3 or less from among them without paying its mana cost. Put the rest on the bottom of your library in a random order.
Pestilent Cauldron 2BArtifact {T}, Discard a card: Create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life." {1}, {T}: Each opponent mills cards equal to the amount of life you gained this turn. {4}, {T}: Exile four target cards from a single graveyard. Draw a card.
Painbringer 2BBCreature — Human Minion {T}, Exile any number of cards from your graveyard: Target creature gets -X/-X until end of turn, where X is the number of cards exiled this way. 1/1
Shadowheart, Cleric of War 1BRLegendary Creature — Human Elf Cleric Deathtouch At the beginning of your end step, Shadowheart, Cleric of War deals 1 damage to each player. Whenever you lose life during your turn, Shadowheart deals that much damage to each opponent. 4/4
Doomgape 4B/GB/GB/GCreature — Elemental Trample At the beginning of your upkeep, sacrifice a creature. You gain life equal to that creature's toughness. 10/10
Gríma Wormtongue 2BLegendary Creature — Human Advisor Your opponents can't gain life. {T}, Sacrifice another creature: Target player loses 1 life. If the sacrificed creature was legendary, amass Orcs 2. 1/4
Hollow Specter 1BBCreature — Specter Flying Whenever Hollow Specter deals combat damage to a player, you may pay {X}. If you do, that player reveals X cards from their hand and you choose one of them. That player discards that card. 2/2
Razia, Boros Archangel 4RRWWLegendary Creature — Angel Flying, vigilance, haste {T}: The next 3 damage that would be dealt to target creature you control this turn is dealt to another target creature instead. 6/3
Blacksmith's Skill WInstant Target permanent gains hexproof and indestructible until end of turn. If it's an artifact creature, it gets +2/+2 until end of turn.
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