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
Savage Order 2GGSorcery As an additional cost to cast this spell, sacrifice a creature with power 4 or greater. Search your library for a Dinosaur creature card, put it onto the battlefield, then shuffle. It gains indestructible until your next turn.
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
Crackle with Power XXXRRSorcery Crackle with Power deals five times X damage to each of up to X targets.
Whir of Invention XUUUInstant Improvise (Your artifacts can help cast this spell. Each artifact you tap after you're done activating mana abilities pays for {1}.) Search your library for an artifact card with mana value X or less, put it onto the battlefield, then shuffle.
Tawnos's Tinkering 3GInstant Put two +1/+1 counters on target artifact, creature, or land you control. Untap that permanent. If it isn't a creature, it becomes a 0/0 creature in addition to its other types.
Patchwork Automaton 2Artifact Creature — Construct Ward {2} (Whenever this creature becomes the target of a spell or ability an opponent controls, counter it unless that player pays {2}.) Whenever you cast an artifact spell, put a +1/+1 counter on Patchwork Automaton. 1/1
Runecarved Obelisk 4Artifact {T}: Add {C}{C}. Put two charge counters on Runecarved Obelisk. {T}, Sacrifice Runecarved Obelisk: Seek a card with the highest mana value among cards in your library with mana value X or less, where X is the number of charge counters on Runecarved Obelisk.
Redemptor Dreadnought 5Artifact Creature — Astartes Dreadnought Fallen Warrior — As an additional cost to cast this spell, you may exile a creature card from your graveyard. Trample Plasma Incinerator — Whenever Redemptor Dreadnought attacks, if a card is exiled with it, it gets +X/+X until end of turn, where X is the power of the exiled card. 4/4
Sickening Shoal XBBInstant — Arcane You may exile a black card with mana value X from your hand rather than pay this spell's mana cost. Target creature gets -X/-X until end of turn.
Crimson Hellkite 6RRRCreature — Dragon Flying {X}, {T}: Crimson Hellkite deals X damage to target creature. Spend only red mana on X. 6/6
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