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
Demon of Fate's Design 4BBEnchantment Creature — Demon Flying, trample Once during each of your turns, you may cast an enchantment spell by paying life equal to its mana value rather than paying its mana cost. {2}{B}, Sacrifice another enchantment: Demon of Fate's Design gets +X/+0 until end of turn, where X is the sacrificed enchantment's mana value. 6/6
Qasali Ambusher 1GWCreature — Cat Warrior Reach If a creature is attacking you and you control a Forest and a Plains, you may cast Qasali Ambusher without paying its mana cost and as though it had flash. 2/3
Boreal Elemental 4UCreature — Elemental Flying Spells your opponents cast that target Boreal Elemental cost {2} more to cast. 3/4
Boxing Ring 1GArtifact Whenever a creature enters the battlefield under your control, it fights up to one target creature you don't control with the same mana value. {T}: Create a Treasure token. Activate only if you control a creature that fought this turn.
Garruk, Wrath of the Wilds 2GGLegendary Planeswalker — Garruk [+1]: Choose a creature card in your hand. It perpetually gets +1/+1 and perpetually gains "This spell costs {1} less to cast." [−1]: Draft a card from Garruk, Wrath of the Wilds's spellbook and put it onto the battlefield. [−6]: Until end of turn, creatures you control get +3/+3 and gain trample. Loyalty 4
Zaxara, the Exemplary 1BGULegendary Creature — Nightmare Hydra Deathtouch {T}: Add two mana of any one color. Whenever you cast a spell with {X} in its mana cost, create a 0/0 green Hydra creature token, then put X +1/+1 counters on it. 2/3
Hero of the Dunes 3WBCreature — Human Soldier When Hero of the Dunes enters the battlefield, return target artifact or creature card with mana value 3 or less from your graveyard to the battlefield. Creatures you control with mana value 3 or less get +1/+0. 3/2
Entirely Normal Armchair Artifact During your turn, if Entirely Normal Armchair is in your hand, you may hide it on the battlefield. {0}: Return Entirely Normal Armchair to its owner's hand. Only your opponents may activate this ability and only if they see Entirely Normal Armchair. {2}, Sacrifice Entirely Normal Armchair: Destroy target attacking creature.
Kiora's Dismissal UInstant Strive — This spell costs {U} more to cast for each target beyond the first. Return any number of target enchantments to their owners' hands.
Xantcha, Sleeper Agent 1BRLegendary Creature — Phyrexian Minion Xantcha, Sleeper Agent enters the battlefield under the control of an opponent of your choice. Xantcha attacks each combat if able and can't attack its owner or planeswalkers its owner controls. {3}: Xantcha's controller loses 2 life and you draw a card. Any player may activate this ability. 5/5
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