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
Stormkeld Vanguard 4GGCreature — Giant Warrior Stormkeld Vanguard can't be blocked by creatures with power 2 or less. 6/7
Call a Surprise Witness 1WSorcery Return target creature card with mana value 3 or less from your graveyard to the battlefield. Put a flying counter on it. It's a Spirit in addition to its other types.
Alpine Moon REnchantment As Alpine Moon enters the battlefield, choose a nonbasic land card name. Lands your opponents control with the chosen name lose all land types and abilities, and they gain "{T}: Add one mana of any color."
Ghirapur Guide 2GCreature — Elf Scout {2}{G}: Target creature you control can't be blocked by creatures with power 2 or less this turn. 3/2
Adaptive Gemguard 3WArtifact Creature — Gnome Tap two untapped artifacts and/or creatures you control: Put a +1/+1 counter on Adaptive Gemguard. Activate only as a sorcery. 3/3
Back for Seconds 2BSorcery Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) Return up to two target creature cards from your graveyard to your hand. If this spell was bargained, you may put one of those cards with mana value 4 or less onto the battlefield instead of putting it into your hand.
The Peregrine Dynamo 3Legendary Artifact Creature — Construct Haste {1}, {T}: Copy target activated or triggered ability you control from another legendary source that's not a commander. You may choose new targets for the copy. (Mana abilities can't be targeted.) 1/5
Prime Speaker Vannifar 2GULegendary Creature — Elf Ooze Wizard {T}, Sacrifice another creature: Search your library for a creature card with mana value equal to 1 plus the sacrificed creature's mana value, put that card onto the battlefield, then shuffle. Activate only as a sorcery. 2/4
Unmask 3BSorcery You may exile a black card from your hand rather than pay this spell's mana cost. Target player reveals their hand. You choose a nonland card from it. That player discards that card.
Izzet Steam Maze Plane — Ravnica Whenever a player casts an instant or sorcery spell, that player copies it. The player may choose new targets for the copy. Whenever chaos ensues, instant and sorcery spells you cast this turn cost {3} less to cast.
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