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
Darksteel Ingot 3Artifact Indestructible (Effects that say "destroy" don't destroy this artifact.) {T}: Add one mana of any color.
Epic Experiment XURSorcery Exile the top X cards of your library. You may cast instant and sorcery spells with mana value X or less from among them without paying their mana costs. Then put all cards exiled this way that weren't cast into your graveyard.
Prismite 2Artifact Creature — Golem {2}: Add one mana of any color. 2/1
Sally Sparrow 2WULegendary Creature — Human Detective You may cast creature spells as though they had flash. Whenever one or more other creatures you control leave the battlefield, investigate. This ability triggers only once each turn. (Create a Clue token. It's an artifact with "{2}, Sacrifice this artifact: Draw a card.") 2/3
Greatest Show in the Multiverse 7Artifact Enchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) As an additional cost to cast this spell, exile five instant and/or sorcery cards you own with the same artist and different names from outside the game. I, II, III — Choose one of the exiled cards at random. You may cast it without paying its mana cost.
Elminster 3WULegendary Planeswalker — Elminster Whenever you scry, the next instant or sorcery spell you cast this turn costs {X} less to cast, where X is the number of cards looked at while scrying this way. [+2]: Draw a card, then scry 2. [−3]: Exile the top card of your library. Create a number of 1/1 blue Faerie Dragon creature tokens with flying equal to that card's mana value. Elminster can be your commander. Loyalty 5
Sylvan Caryatid 1GCreature — Plant Defender, hexproof {T}: Add one mana of any color. 0/3
Mesmeric Glare 2UInstant — Adventure Counter target spell with mana value 3 or less. (Then exile this card. You may cast the creature later from exile.)
Minor Misstep UInstant Counter target spell with mana value 1 or less.
Thoughtbind 2UInstant Counter target spell with mana value 4 or less.
Page 100