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
A-Dungeon Descent Land {T}: Add {C}. {1}, {T}, Tap an untapped legendary creature you control: Venture into the dungeon. Activate only as a sorcery.
Sandstorm Verge Land — Desert {T}: Add {C}. {3}, {T}: Target creature can't block this turn. Activate only as a sorcery.
Tocasia, Dig Site Mentor 1GWULegendary Creature — Human Artificer Creatures you control have vigilance and "{T}: Surveil 1." (To surveil 1, look at the top card of your library. You may put that card into your graveyard.) {2}{G}{G}{W}{W}{U}{U}, Exile Tocasia, Dig Site Mentor from your graveyard: Return any number of target artifact cards with total mana value 10 or less from your graveyard to the battlefield. Activate only as a sorcery. 4/3
Opaline Unicorn 3Artifact Creature — Unicorn {T}: Add one mana of any color. 1/2
Thunderclap 2RInstant You may sacrifice a Mountain rather than pay this spell's mana cost. Thunderclap deals 3 damage to target creature.
Pest Control WBSorcery Destroy all nonland permanents with mana value 1 or less. Cycling {2} ({2}, Discard this card: Draw a card.)
Somberwald Sage 2GCreature — Human Druid {T}: Add three mana of any one color. Spend this mana only to cast creature spells. 0/1
Drivnod, Carnage Dominus 3BBLegendary Creature — Phyrexian Horror If a creature dying causes a triggered ability of a permanent you control to trigger, that ability triggers an additional time. {B/P}{B/P}, Exile three creature cards from your graveyard: Put an indestructible counter on Drivnod, Carnage Dominus. ({B/P} can be paid with either {B} or 2 life.) 8/3
Delighted Halfling GCreature — Halfling Citizen {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a legendary spell, and that spell can't be countered. 1/2
Arcane Proxy 7Artifact Creature — Wizard Prototype {1}{U}{U} — 2/1 (You may cast this spell with different mana cost, color, and size. It keeps its abilities and types.) When Arcane Proxy enters the battlefield, if you cast it, exile target instant or sorcery card with mana value less than or equal to Arcane Proxy's power from your graveyard. Copy that card. You may cast the copy without paying its mana cost. 4/3
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