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
Viper's Kiss BEnchantment — Aura Enchant creature Enchanted creature gets -1/-1, and its activated abilities can't be activated.
Overcharged Amalgam 2UUCreature — Zombie Horror Flash Flying Exploit (When this creature enters the battlefield, you may sacrifice a creature.) When Overcharged Amalgam exploits a creature, counter target spell, activated ability, or triggered ability. 3/3
Young Deathclaws 2BGCreature — Lizard Mutant Menace (This creature can't be blocked except by two or more creatures.) Each creature card in your graveyard has scavenge. The scavenge cost is equal to its mana cost. (Exile a creature card from your graveyard and pay its mana cost: Put a number of +1/+1 counters equal to that card's power on target creature. Scavenge only as a sorcery.) 4/2
Pithing Spyglass 2Artifact As Pithing Spyglass enters the battlefield, name a keyword ability or ability word. All cards in all zones lose that keyword ability or ability word and all text tied to that ability.
Avatar of Fury 6RRCreature — Avatar If an opponent controls seven or more lands, this spell costs {6} less to cast. Flying {R}: Avatar of Fury gets +1/+0 until end of turn. 6/6
Djinn of Infinite Deceits 4UUCreature — Djinn Flying {T}: Exchange control of two target nonlegendary creatures. You can't activate this ability during combat. 2/7
Wizard's Lightning 2RInstant This spell costs {2} less to cast if you control a Wizard. Wizard's Lightning deals 3 damage to any target.
Oskar, Rubbish Reclaimer 3UBLegendary Creature — Human Wizard This spell costs {1} less to cast for each different mana value among cards in your graveyard. Whenever you discard a nonland card, you may cast it from your graveyard. 3/3
Distorted Curiosity 2USorcery Corrupted — This spell costs {2} less to cast if an opponent has three or more poison counters. Draw two cards.
Goblin Maskmaker RCreature — Goblin Citizen Whenever Goblin Maskmaker attacks, face-down spells you cast this turn cost {1} less to cast. 1/2
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