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
Surtland Frostpyre Land Surtland Frostpyre enters the battlefield tapped. {T}: Add {R}. {2}{U}{U}{R}, {T}, Sacrifice Surtland Frostpyre: Scry 2. Surtland Frostpyre deals 2 damage to each creature. Activate only as a sorcery.
Vraska, Betrayal's Sting 4BB/PLegendary Planeswalker — Vraska Compleated ({B/P} can be paid with {B} or 2 life. If life was paid, this planeswalker enters with two fewer loyalty counters.) [0]: You draw a card and you lose 1 life. Proliferate. [−2]: Target creature becomes a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color" and loses all other card types and abilities. [−9]: If target player has fewer than nine poison counters, they get a number of poison counters equal to the difference. Loyalty 6
Gutterbones BCreature — Skeleton Warrior Gutterbones enters the battlefield tapped. {1}{B}: Return Gutterbones from your graveyard to your hand. Activate only during your turn and only if an opponent lost life this turn. 2/1
Petrahydrox 3U/RCreature — Weird ({U/R} can be paid with either {U} or {R}.) When Petrahydrox becomes the target of a spell or ability, return Petrahydrox to its owner's hand. 3/3
Sludge Monster 3UUCreature — Horror Whenever Sludge Monster enters the battlefield or attacks, put a slime counter on up to one other target creature. Non-Horror creatures with slime counters on them lose all abilities and have base power and toughness 2/2. 5/5
Vraska, the Silencer 1BGLegendary Creature — Gorgon Assassin Deathtouch Whenever a nontoken creature an opponent controls dies, you may pay {1}. If you do, return that card to the battlefield tapped under your control. It's a Treasure artifact with "{T}, Sacrifice this artifact: Add one mana of any color," and it loses all other card types. 3/3
Murasa Sproutling 2GCreature — Plant Elemental Kicker {1}{G} (You may pay an additional {1}{G} as you cast this spell.) When Murasa Sproutling enters the battlefield, if it was kicked, return target card with a kicker ability from your graveyard to your hand. 3/3
Siren Stormtamer UCreature — Siren Pirate Wizard Flying {U}, Sacrifice Siren Stormtamer: Counter target spell or ability that targets you or a creature you control. 1/1
Glóin, Dwarf Emissary 2RLegendary Creature — Dwarf Advisor Whenever you cast a historic spell, create a Treasure token. This ability triggers only once each turn. (Artifacts, legendaries, and Sagas are historic.) {T}, Sacrifice a Treasure: Goad target creature. (Until your next turn, that creature attacks each combat if able and attacks a player other than you if able.) 3/3
Heaven Sent UREnchantment — Saga (As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) I, II — Investigate. III — Heaven Sent deals 1 damage to each opponent. Then if an opponent has 0 or less life, draw seven cards. Otherwise, exile Heaven Sent and you may cast it this turn.
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