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
Commodore Guff 1URWLegendary Planeswalker — Guff At the beginning of your end step, put a loyalty counter on another target planeswalker you control. [+1]: Create a 1/1 red Wizard creature token with "{T}: Add {R}. Spend this mana only to cast a planeswalker spell." [−3]: You draw X cards and Commodore Guff deals X damage to each opponent, where X is the number of planeswalkers you control. Commodore Guff can be your commander. Loyalty 5
Overwhelming Stampede 3GGSorcery Until end of turn, creatures you control gain trample and get +X/+X, where X is the greatest power among creatures you control.
Exquisite Blood 4BEnchantment Whenever an opponent loses life, you gain that much life.
HELIOS One Land {T}: Add {C}. {1}, {T}: You get {E} (an energy counter). {3}, {T}, Pay X {E}, Sacrifice HELIOS One: Destroy target nonland permanent with mana value X. Activate only as a sorcery.
Talon of Pain 4Artifact Whenever a source you control other than Talon of Pain deals damage to an opponent, put a charge counter on Talon of Pain. {X}, {T}, Remove X charge counters from Talon of Pain: It deals X damage to any target.
Unforgiving One 2BCreature — Spirit Menace (This creature can't be blocked except by two or more creatures.) Whenever Unforgiving One attacks, return target creature card with mana value X or less from your graveyard to the battlefield, where X is the number of modified creatures you control. (Equipment, Auras you control, and counters are modifications.) 2/3
Ghitu Fire XRSorcery You may cast Ghitu Fire as though it had flash if you pay {2} more to cast it. (You may cast it any time you could cast an instant.) Ghitu Fire deals X damage to any target.
Traverse the Outlands 4GSorcery Search your library for up to X basic land cards, where X is the greatest power among creatures you control. Put those cards onto the battlefield tapped, then shuffle.
Everlasting Torment 2B/REnchantment Players can't gain life. Damage can't be prevented. All damage is dealt as though its source had wither. (A source with wither deals damage to creatures in the form of -1/-1 counters.)
Disaster Radius 5RRSorcery As an additional cost to cast this spell, reveal a creature card from your hand. Disaster Radius deals X damage to each creature your opponents control, where X is the revealed card's mana value.
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