Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Knockout Blow

2W · Instant

This spell costs {2} less to cast if it targets a red creature. Knockout Blow deals 4 damage to target attacking or blocking creature and you gain 2 life.

Similar cards

Color identity:
NameManaTypeText
Omen of the Forge 1REnchantment Flash When Omen of the Forge enters the battlefield, it deals 2 damage to any target. {2}{R}, Sacrifice Omen of the Forge: Scry 2.
Labyrinth of Skophos Land {T}: Add {C}. {4}, {T}: Remove target attacking or blocking creature from combat.
Springmane Cervin 2GCreature — Elk When Springmane Cervin enters the battlefield, you gain 2 life. 3/2
Ajani's Presence WInstant Strive — This spell costs {2}{W} more to cast for each target beyond the first. Any number of target creatures each get +1/+1 and gain indestructible until end of turn. (Damage and effects that say "destroy" don't destroy them.)
Colossal Badger 5GCreature — Badger When Colossal Badger enters the battlefield, you gain 3 life. 6/5
Smoldering Efreet 1RCreature — Efreet Monk When Smoldering Efreet dies, it deals 2 damage to you. 2/2
Deepwood Tantiv 4GCreature — Beast Whenever Deepwood Tantiv becomes blocked, you gain 2 life. 2/4
Punishing Fire 1RInstant Punishing Fire deals 2 damage to any target. Whenever an opponent gains life, you may pay {R}. If you do, return Punishing Fire from your graveyard to your hand.
Visions of Ruin 3RSorcery Each opponent sacrifices an artifact. For each artifact sacrificed this way, you create a Treasure token. Flashback {8}{R}{R}. 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.)
Unesh, Criosphinx Sovereign 4UULegendary Creature — Sphinx Flying Sphinx spells you cast cost {2} less to cast. Whenever Unesh, Criosphinx Sovereign or another Sphinx enters the battlefield under your control, reveal the top four cards of your library. An opponent separates those cards into two piles. Put one pile into your hand and the other into your graveyard. 4/4
Page 136