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
Mindblade Render 1BCreature — Azra Warrior Whenever your opponents are dealt combat damage, if any of that damage was dealt by a Warrior, you draw a card and you lose 1 life. 1/3
Deekah, Fractal Theorist 4ULegendary Creature — Human Wizard Magecraft — Whenever you cast or copy an instant or sorcery spell, create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it, where X is that spell's mana value. {3}{U}: Target creature token can't be blocked this turn. 3/3
Skanos, Dragon Vassal 4GLegendary Creature — Dragon Ranger Specialize {4} Whenever Skanos, Dragon Vassal attacks, another target attacking creature gets +X/+0 until end of turn, where X is Skanos's power. 4/4
Disrupting Shoal XUUInstant — Arcane You may exile a blue card with mana value X from your hand rather than pay this spell's mana cost. Counter target spell if its mana value is X.
Arcbond 2RInstant Choose target creature. Whenever that creature is dealt damage this turn, it deals that much damage to each other creature and each player.
Palisade Giant 4WWCreature — Giant Soldier All damage that would be dealt to you and other permanents you control is dealt to Palisade Giant instead. 2/7
Prototype Portal 4Artifact Imprint — When Prototype Portal enters the battlefield, you may exile an artifact card from your hand. {X}, {T}: Create a token that's a copy of the exiled card. X is the mana value of that card.
Decorated Griffin 4WCreature — Griffin Flying {1}{W}: Prevent the next 1 combat damage that would be dealt to you this turn. 2/3
Fracturing Gust 2G/WG/WG/WInstant Destroy all artifacts and enchantments. You gain 2 life for each permanent destroyed this way.
War Report 3WInstant You gain life equal to the number of creatures on the battlefield plus the number of artifacts on the battlefield.
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