Card Codex

M:tG card similarity search

17 May 2024: Card library updated.

Heartstone

3 · Artifact

Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.

Similar cards

Color identity:
NameManaTypeText
Kindly Cognician 1UArtifact Creature — Cyborg Artificer Spells you cast that refer to artifacts or Contraptions in their rules text cost {1} less to cast. 1/3
Foundry Inspector 3Artifact Creature — Construct Artifact spells you cast cost {1} less to cast. 3/2
Etherium Sculptor 1UArtifact Creature — Vedalken Artificer Artifact spells you cast cost {1} less to cast. 1/2
Stinkdrinker Daredevil 2RCreature — Goblin Rogue Giant spells you cast cost {2} less to cast. 1/3
Jhoira's Familiar 4Artifact Creature — Bird Flying Historic spells you cast cost {1} less to cast. (Artifacts, legendaries, and Sagas are historic.) 2/2
Hatchery Sliver 1GCreature — Sliver Replicate {1}{G} (When you cast this spell, copy it for each time you paid its replicate cost.) Each Sliver spell you cast has replicate. The replicate cost is equal to its mana cost. (A copy of a permanent spell becomes a token.) 2/2
Sokenzan, Crucible of Defiance Legendary Land {T}: Add {R}. Channel — {3}{R}, Discard Sokenzan, Crucible of Defiance: Create two 1/1 colorless Spirit creature tokens. They gain haste until end of turn. This ability costs {1} less to activate for each legendary creature you control.
Price of Fame 3BInstant This spell costs {2} less to cast if it targets a legendary creature. Destroy target creature. Surveil 2. (Look at the top two cards of your library, then put any number of them into your graveyard and the rest on top of your library in any order.)
Interdict 1UInstant Counter target activated ability from an artifact, creature, enchantment, or land. That permanent's activated abilities can't be activated this turn. (Mana abilities can't be targeted.) Draw a card.
Detention Vortex WEnchantment — Aura Enchant nonland permanent Enchanted permanent can't attack or block, and its activated abilities can't be activated. {3}: Destroy Detention Vortex. Only your opponents may activate this ability and only as a sorcery.
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