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
Ajani's Pridemate 1WCreature — Cat Soldier Whenever you gain life, put a +1/+1 counter on Ajani's Pridemate. 2/2
Ballista Wielder Creature — Werewolf {2}{R}: Ballista Wielder deals 1 damage to any target. A creature dealt damage this way can't block this turn. Nightbound (If a player casts at least two spells during their own turn, it becomes day next turn.) 5/5
Angel of Salvation 6WWCreature — Angel Flash; convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) Flying When Angel of Salvation enters the battlefield, prevent the next 5 damage that would be dealt this turn to any number of targets, divided as you choose. 5/5
Metal Fatigue 2WInstant Tap all artifacts.
Creeping Corrosion 2GGSorcery Destroy all artifacts.
Wildfire Awakener X1RWCreature — Human Wizard Convoke (Your creatures can help cast this spell. Each creature you tap while casting this spell pays for {1} or one mana of that creature's color.) When Wildfire Awakener enters the battlefield, create X 1/1 red Elemental creature tokens with "Whenever this creature becomes tapped, it deals 1 damage to target player." 3/2
Condemn WInstant Put target attacking creature on the bottom of its owner's library. Its controller gains life equal to its toughness.
Undergrowth GInstant As an additional cost to cast this spell, you may pay {2}{R}. Prevent all combat damage that would be dealt this turn. If this spell's additional cost was paid, this effect doesn't affect combat damage that would be dealt by red creatures.
Primal Clay 4Artifact Creature — Shapeshifter As Primal Clay enters the battlefield, it becomes your choice of a 3/3 artifact creature, a 2/2 artifact creature with flying, or a 1/6 Wall artifact creature with defender in addition to its other types. (A creature with defender can't attack.) */*
Jhessian Balmgiver 1WUCreature — Human Cleric {T}: Prevent the next 1 damage that would be dealt to any target this turn. {T}: Target creature can't be blocked this turn. 1/1
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