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
Lend a Ham 2BInstant — Adventure Exile target creature. You gain 1 life for each Boar you control.
Honey Mammoth 4GGCreature — Elephant When Honey Mammoth enters the battlefield, you gain 4 life. 6/6
Orchard Warden 4GGCreature — Treefolk Shaman Whenever another Treefolk creature enters the battlefield under your control, you may gain life equal to that creature's toughness. 4/6
Elderfang Venom 2BGEnchantment Attacking Elves you control have deathtouch. Whenever an Elf you control dies, each opponent loses 1 life and you gain 1 life.
Mind Games UInstant Buyback {2}{U} (You may pay an additional {2}{U} as you cast this spell. If you do, put this card into your hand as it resolves.) Tap target artifact, creature, or land.
Tomb of the Spirit Dragon Land {T}: Add {C}. {2}, {T}: You gain 1 life for each colorless creature you control.
Icy Manipulator 4Artifact {1}, {T}: Tap target artifact, creature, or land.
Attempted Murder XBBSorcery Choose target creature. Roll X six-sided dice. For each even result, put two -1/-1 counters on that creature. For each odd result, create a 1/2 blue Bird creature token with flying named Storm Crow.
Wargate XGWUSorcery Search your library for a permanent card with mana value X or less, put it onto the battlefield, then shuffle.
Visions of Dread 2BSorcery Target opponent puts a creature card of their choice from their graveyard onto the battlefield under your control. Flashback {8}{B}{B}. This spell costs {X} less to cast this way, where X is the greatest mana value of a commander you own on the battlefield or in the command zone. (You may cast this card from your graveyard for its flashback cost. Then exile it.)
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