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
Gemstone Caverns Legendary Land If Gemstone Caverns is in your opening hand and you're not the starting player, you may begin the game with Gemstone Caverns on the battlefield with a luck counter on it. If you do, exile a card from your hand. {T}: Add {C}. If Gemstone Caverns has a luck counter on it, instead add one mana of any color.
Life Chisel 4Artifact Sacrifice a creature: You gain life equal to the sacrificed creature's toughness. Activate only during your upkeep.
Skarrgan Hellkite 3RRCreature — Dragon Riot (This creature enters the battlefield with your choice of a +1/+1 counter or haste.) Flying {3}{R}: Skarrgan Hellkite deals 2 damage divided as you choose among one or two targets. Activate only if Skarrgan Hellkite has a +1/+1 counter on it. 4/4
Cruel Cut 1BInstant Destroy target creature with power 2 or less.
Defeat 1BSorcery Destroy target creature with power 2 or less.
Reave Soul 1BSorcery Destroy target creature with power 3 or less.
Vanquish the Weak 2BInstant Destroy target creature with power 3 or less.
Krovikan Rot 2BInstant Destroy target creature with power 2 or less. Recover {1}{B}{B} (When a creature is put into your graveyard from the battlefield, you may pay {1}{B}{B}. If you do, return this card from your graveyard to your hand. Otherwise, exile this card.)
Psychic Battle 3UUEnchantment Whenever a player chooses one or more targets, each player reveals the top card of their library. The player who reveals the card with the highest mana value may change the target or targets. If two or more cards are tied for highest, the target or targets remain unchanged. Changing targets this way doesn't trigger abilities of permanents named Psychic Battle.
Vengeful Devil 1RCreature — Devil Haste Morbid — {T}: Vengeful Devil deals 1 damage to any target. Activate only if a creature died this turn. 1/1
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