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
Reservoir Walker 5Artifact Creature — Construct When Reservoir Walker enters the battlefield, you gain 3 life and get {E}{E}{E} (three energy counters). 3/3
Cruel Bargain BBBSorcery Draw four cards. You lose half your life, rounded up.
Infernal Contract BBBSorcery Draw four cards. You lose half your life, rounded up.
Alms of the Vein 2BSorcery Target opponent loses 3 life and you gain 3 life. Madness {B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Steal Artifact 2UUEnchantment — Aura Enchant artifact You control enchanted artifact.
Baru, Wurmspeaker 2GGLegendary Creature — Human Druid Wurms you control get +2/+2 and have trample. {7}{G}, {T}: Create a 4/4 green Wurm creature token. This ability costs {X} less to activate, where X is the greatest power among Wurms you control. 3/3
Overzealous Muscle 4BCreature — Ogre Mercenary Whenever you commit a crime during your turn, Overzealous Muscle gains indestructible until end of turn. (Targeting opponents, anything they control, and/or cards in their graveyards is a crime. Damage and effects that say "destroy" don't destroy a creature with indestructible.) 5/4
Soul Feast 3BBSorcery Target player loses 4 life and you gain 4 life.
Sovereign's Bite 1BSorcery Target player loses 3 life and you gain 3 life.
Gallifrey Falls 4RRInstant Gallifrey Falls deals 4 damage to each creature. If a creature dealt damage this way would die this turn, exile it instead. Fuse (You may cast one or both halves of this card from your hand.)
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