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
Rakalite 6Artifact {2}: Prevent the next 1 damage that would be dealt to any target this turn. Return Rakalite to its owner's hand at the beginning of the next end step.
Spirit Loop 1WEnchantment — Aura Enchant creature you control Whenever enchanted creature deals damage, you gain that much life. When Spirit Loop is put into a graveyard from the battlefield, return Spirit Loop to its owner's hand.
All-Seeing Arbiter 4UUCreature — Avatar Flying Whenever All-Seeing Arbiter enters the battlefield or attacks, draw two cards, then discard a card. Whenever you discard a card, target creature an opponent controls gets -X/-0 until your next turn, where X is the number of different mana values among cards in your graveyard. 5/4
Applied Aeronautics Artifact — Contraption Whenever you crank Applied Aeronautics, until end of turn, target creature gets +1/+0, gains flying, and becomes an artifact in addition to its other types.
Ondu War Cleric 1WCreature — Human Cleric Ally Cohort — {T}, Tap an untapped Ally you control: You gain 2 life. 2/2
Stuffy Doll 5Artifact Creature — Construct Indestructible As Stuffy Doll enters the battlefield, choose a player. Whenever Stuffy Doll is dealt damage, it deals that much damage to the chosen player. {T}: Stuffy Doll deals 1 damage to itself. 0/1
Ajani's Welcome WEnchantment Whenever a creature enters the battlefield under your control, you gain 1 life.
Baton of Morale 2Artifact {2}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)
Helm of Chatzuk 1Artifact {1}, {T}: Target creature gains banding until end of turn. (Any creatures with banding, and up to one without, can attack in a band. Bands are blocked as a group. If any creatures with banding a player controls are blocking or being blocked by a creature, that player divides that creature's combat damage, not its controller, among any of the creatures it's being blocked by or is blocking.)
Waylaying Pirates 3UCreature — Human Pirate When Waylaying Pirates enters the battlefield, if you control an artifact, tap target artifact or creature an opponent controls and put a stun counter on it. (If a permanent with a stun counter would become untapped, remove one from it instead.) 3/3
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