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
Gaea's Touch GGEnchantment {0}: You may put a basic Forest card from your hand onto the battlefield. Activate only as a sorcery and only once each turn. Sacrifice Gaea's Touch: Add {G}{G}.
Kami of Industry 4RCreature — Spirit When Kami of Industry enters the battlefield, return target artifact card with mana value 3 or less from your graveyard to the battlefield. It gains haste. Sacrifice it at the beginning of the next end step. 3/6
Force of Negation 1UUInstant If it's not your turn, you may exile a blue card from your hand rather than pay this spell's mana cost. Counter target noncreature spell. If that spell is countered this way, exile it instead of putting it into its owner's graveyard.
Klauth, Unrivaled Ancient 5RGLegendary Creature — Dragon Flying, haste Whenever Klauth, Unrivaled Ancient attacks, add X mana in any combination of colors, where X is the total power of attacking creatures. Spend this mana only to cast spells. Until end of turn, you don't lose this mana as steps and phases end. 4/4
Conspicuous Snoop RRCreature — Goblin Rogue Play with the top card of your library revealed. You may cast Goblin spells from the top of your library. As long as the top card of your library is a Goblin card, Conspicuous Snoop has all activated abilities of that card. 2/2
Tar Pit Warrior 2BCreature — Cyclops Warrior When Tar Pit Warrior becomes the target of a spell or ability, sacrifice it. 3/4
Thrun, Breaker of Silence 3GGLegendary Creature — Troll Shaman This spell can't be countered. Trample Thrun, Breaker of Silence can't be the target of nongreen spells your opponents control or abilities from nongreen sources your opponents control. As long as it's your turn, Thrun has indestructible. 5/5
Satoru, the Infiltrator UBLegendary Creature — Human Ninja Rogue Menace Whenever Satoru, the Infiltrator and/or one or more other nontoken creatures enter the battlefield under your control, if none of them were cast or no mana was spent to cast them, draw a card. 2/3
Patriar's Humiliation WInstant Target creature perpetually loses all abilities, then Patriar's Humiliation deals damage to it equal to the number of creatures you control.
Black Dragon Gate Land — Gate Black Dragon Gate enters the battlefield tapped. As Black Dragon Gate enters the battlefield, choose a color other than black. {T}: Add {B} or one mana of the chosen color.
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