Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

A-Knockout Blow

2W · Instant

This spell costs {2} less to cast if it targets a red creature. Destroy target tapped creature. You gain 2 life.

Similar cards

Color identity:
NameManaTypeText
Mirror of Galadriel 2Legendary Artifact {5}, {T}: Scry 1, then draw a card. This ability costs {1} less to activate for each legendary creature you control.
Ravenous Baloth 2GGCreature — Beast Sacrifice a Beast: You gain 4 life. 4/4
Ugin, the Ineffable 6Legendary Planeswalker — Ugin Colorless spells you cast cost {2} less to cast. [+1]: Exile the top card of your library face down and look at it. Create a 2/2 colorless Spirit creature token. When that token leaves the battlefield, put the exiled card into your hand. [−3]: Destroy target permanent that's one or more colors. Loyalty 4
Dark Withering 4BBInstant Destroy target nonblack creature. Madness {B} (If you discard this card, discard it into exile. When you do, cast it for its madness cost or put it into your graveyard.)
Containment Breach 2GSorcery — Lesson Destroy target artifact or enchantment. If its mana value is 2 or less, create a 1/1 black and green Pest creature token with "When this creature dies, you gain 1 life."
Go for the Throat 1BInstant Destroy target nonartifact creature.
A-Cosmos Charger 2UCreature — Horse Spirit Flash Flying Foretelling cards from your hand costs {1} less and can be done on any player's turn. Foretell {U} 3/2
Cosmos Charger 3UCreature — Horse Spirit Flash Flying Foretelling cards from your hand costs {1} less and can be done on any player's turn. Foretell {2}{U} (During your turn, you may pay {2} and exile this card from your hand face down. Cast it on a later turn for its foretell cost.) 3/3
Biomancer's Familiar GUCreature — Mutant Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {T}: The next time target creature adapts this turn, it adapts as though it had no +1/+1 counters on it. 2/2
Phyrexian Unlife 2WEnchantment You don't lose the game for having 0 or less life. As long as you have 0 or less life, all damage is dealt to you as though its source had infect. (Damage is dealt to you in the form of poison counters.)
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