Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Forge Armor

4R · Instant

As an additional cost to cast this spell, sacrifice an artifact. Put X +1/+1 counters on target creature, where X is the sacrificed artifact's mana value.

Similar cards

Color identity:
NameManaTypeText
Counterbalance UUEnchantment Whenever an opponent casts a spell, you may reveal the top card of your library. If you do, counter that spell if it has the same mana value as the revealed card.
Master Biomancer 2GUCreature — Elf Wizard Each other creature you control enters the battlefield with a number of additional +1/+1 counters on it equal to Master Biomancer's power and as a Mutant in addition to its other types. 2/4
Byode, Inverse Sun 2UBLegendary Universewalker — Byode +2: Mill three cards, then return any number of cards from different Universes milled this way from your graveyard to your hand. -X: Choose a Universe you haven't chosen this way this game. You may cast a spell from that Universe with mana value X or less from your hand without paying its mana cost. Byode, Inverse Sun can be your commander. Your deck can include Universes Beyond cards of any color identity.
Planar Incision 1UInstant Exile target artifact or creature, then return it to the battlefield under its owner's control with a +1/+1 counter on it.
Defiler of Flesh 2BBCreature — Phyrexian Horror Menace As an additional cost to cast black permanent spells, you may pay 2 life. Those spells cost {B} less to cast if you paid life this way. This effect reduces only the amount of black mana you pay. Whenever you cast a black permanent spell, target creature you control gets +1/+1 and gains menace until end of turn. 4/4
Generous Visitor GCreature — Spirit Whenever you cast an enchantment spell, put a +1/+1 counter on target creature. 1/1
Elenda's Hierophant 2WCreature — Vampire Cleric Flying Whenever you gain life, put a +1/+1 counter on Elenda's Hierophant. When Elenda's Hierophant dies, create X 1/1 white Vampire creature tokens with lifelink, where X is its power. 1/1
Pentavus 7Artifact Creature — Construct Pentavus enters the battlefield with five +1/+1 counters on it. {1}, Remove a +1/+1 counter from Pentavus: Create a 1/1 colorless Pentavite artifact creature token with flying. {1}, Sacrifice a Pentavite: Put a +1/+1 counter on Pentavus. 0/0
Mysterious Pathlighter 2WCreature — Faerie Flying Each creature you control that has an Adventure enters the battlefield with an additional +1/+1 counter on it. (It doesn't need to have gone on the adventure first.) 2/2
Riveting Rigger 2WArtifact Creature — Cyborg Rigger When Riveting Rigger enters the battlefield, you may sacrifice another artifact. If you do, put two +1/+1 counters on Riveting Rigger and it assembles a Contraption. (Put the top card of your Contraption deck face up onto one of your sprockets.) 2/2
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