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
Xun Yu, Wei Advisor 1BBLegendary Creature — Human Advisor {T}: Target creature you control gets +2/+0 until end of turn. Activate only during your turn, before attackers are declared. 1/1
Ceta Disciple UCreature — Merfolk Wizard {R}, {T}: Target creature gets +2/+0 until end of turn. {G}, {T}: Add one mana of any color. 1/1
Arni Metalbrow 2RLegendary Creature — Human Berserker Whenever a creature you control attacks or a creature enters the battlefield under your control attacking, you may pay {1}{R}. If you do, you may put a creature card with mana value less than that creature's mana value from your hand onto the battlefield tapped and attacking. 3/3
Chthonian Nightmare 1BEnchantment When Chthonian Nightmare enters the battlefield, you get {E}{E}{E} (three energy counters). Pay X {E}, Sacrifice a creature, Return Chthonian Nightmare to its owner's hand: Return target creature card with mana value X from your graveyard to the battlefield. Activate only as a sorcery.
Wizard's Spellbook 5UUArtifact {T}: Exile target instant or sorcery card from a graveyard. Roll a d20. Activate only as a sorcery. 1—9 | Copy that card. You may cast the copy. 10—19 | Copy that card. You may cast the copy by paying {1} rather than paying its mana cost. 20 | Copy each card exiled with Wizard's Spellbook. You may cast any number of the copies without paying their mana costs.
Kitesail Larcenist 2UCreature — Human Pirate Flying, ward {1} When Kitesail Larcenist enters the battlefield, for each player, choose up to one other target artifact or creature that player controls. For as long as Kitesail Larcenist remains on the battlefield, the chosen permanents become Treasure artifacts with "{T}, Sacrifice this artifact: Add one mana of any color" and lose all other abilities. 2/3
Sacred White Deer 1GCreature — Elk {3}{G}, {T}: You gain 4 life. Activate only if you control a Yanggu planeswalker. 2/2
Brisela, Voice of Nightmares Legendary Creature — Eldrazi Angel Flying, first strike, vigilance, lifelink Your opponents can't cast spells with mana value 3 or less. 9/10
Steel Leaf Champion GGGCreature — Elf Knight Steel Leaf Champion can't be blocked by creatures with power 2 or less. 5/4
Sequence Engine 2GArtifact {X}, {T}: Exile target creature card with mana value X from a graveyard. Create a 0/0 green and blue Fractal creature token. Put X +1/+1 counters on it. Activate only as a sorcery.
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