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
The Grey Havens Legendary Land When The Grey Havens enters the battlefield, scry 1. {T}: Add {C}. {T}: Add one mana of any color among legendary creature cards in your graveyard.
Model of Unity 3Artifact Whenever players finish voting, you and each opponent who voted for a choice you voted for may scry 2. {T}: Add one mana of any color.
Ragamuffyn 2BCreature — Zombie Cleric Hellbent — {T}, Sacrifice a creature or land: Draw a card. Activate only if you have no cards in hand. 2/2
Omnispell Adept 4UCreature — Human Wizard {2}{U}, {T}: You may cast an instant or sorcery spell from your hand without paying its mana cost. 3/4
Village Survivors 4GCreature — Human Vigilance Fateful hour — As long as you have 5 or less life, other creatures you control have vigilance. 4/5
Muse Vortex XUUSorcery Exile the top X cards of your library. You may cast an instant or sorcery spell with mana value X or less from among them without paying its mana cost. Then put the exiled instant and sorcery cards that weren't cast this way into your hand and the rest on the bottom of your library in a random order.
Panoptic Mirror 5Artifact Imprint — {X}, {T}: You may exile an instant or sorcery card with mana value X from your hand. At the beginning of your upkeep, you may copy a card exiled with Panoptic Mirror. If you do, you may cast the copy without paying its mana cost.
Hollow Scavenger 2GCreature — Wolf {1}, Sacrifice a Food: Hollow Scavenger gets +2/+2 until end of turn. Activate only once each turn. 3/2
Sphere of Annihilation XBArtifact Sphere of Annihilation enters the battlefield with X void counters on it. At the beginning of your upkeep, exile Sphere of Annihilation, all creatures and planeswalkers with mana value less than or equal to the number of void counters on it, and all creature and planeswalker cards in graveyards with mana value less than or equal to the number of void counters on it.
Quagnoth 5GCreature — Beast Split second (As long as this spell is on the stack, players can't cast spells or activate abilities that aren't mana abilities.) Shroud (This creature can't be the target of spells or abilities.) When a spell or ability an opponent controls causes you to discard Quagnoth, return it to your hand. 4/5
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