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
Sphinx of Clear Skies 3UUCreature — Sphinx Flying, ward {2} Domain — Whenever Sphinx of Clear Skies deals combat damage to a player, reveal the top X cards of your library, where X is the number of basic land types among lands you control. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard. (Piles can be empty.) 5/5
Kamahl's Druidic Vow XGGLegendary Sorcery (You may cast a legendary sorcery only if you control a legendary creature or planeswalker.) Look at the top X cards of your library. You may put any number of land and/or legendary permanent cards with mana value X or less from among them onto the battlefield. Put the rest into your graveyard.
Nylea's Intervention XGGSorcery Choose one — • Search your library for up to X land cards, reveal them, put them into your hand, then shuffle. • Nylea's Intervention deals twice X damage to each creature with flying.
Kin-Tree Invocation BGSorcery Create an X/X black and green Spirit Warrior creature token, where X is the greatest toughness among creatures you control.
Leap of Faith 2WInstant Target creature gains flying until end of turn. Prevent all damage that would be dealt to that creature this turn.
Death Denied XBBInstant — Arcane Return X target creature cards from your graveyard to your hand.
Phyrexian Vindicator WWWWCreature — Phyrexian Horror Flying If damage would be dealt to Phyrexian Vindicator, prevent that damage. When damage is prevented this way, Phyrexian Vindicator deals that much damage to any other target. 5/5
Malady Invoker Creature — Phyrexian Treefolk When this creature transforms into Malady Invoker, target creature an opponent controls gets -0/-X until end of turn, where X is Malady Invoker's power. 3/3
Cleric Class WEnchantment — Class (Gain the next level as a sorcery to add its ability.) If you would gain life, you gain that much life plus 1 instead. {3}{W}: Level 2 Whenever you gain life, put a +1/+1 counter on target creature you control. {4}{W}: Level 3 When this Class becomes level 3, return target creature card from your graveyard to the battlefield. You gain life equal to that creature's toughness.
Elder of Laurels 2GCreature — Human Advisor {3}{G}: Target creature gets +X/+X until end of turn, where X is the number of creatures you control. 2/3
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