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
A-Earthquake Dragon 14GCreature — Elemental Dragon This spell costs {X} less to cast, where X is the total mana value of Dragons you control not named Earthquake Dragon. Flying, trample {2}{G}, Sacrifice a land: Return A-Earthquake Dragon from your graveyard to your hand. 10/10
Gallifrey Council Chamber Legendary Land When Gallifrey Council Chamber enters the battlefield, surveil 1. (Look at the top card of your library. You may put that card into your graveyard.) {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast a Time Lord or Alien spell or activate an ability of a Time Lord or Alien.
Undead Warchief 2BBCreature — Zombie Zombie spells you cast cost {1} less to cast. Zombie creatures you control get +2/+1. 1/1
Metalwork Colossus 11Artifact Creature — Construct This spell costs {X} less to cast, where X is the total mana value of noncreature artifacts you control. Sacrifice two artifacts: Return Metalwork Colossus from your graveyard to your hand. 10/10
Arrest 2WEnchantment — Aura Enchant creature Enchanted creature can't attack or block, and its activated abilities can't be activated.
Trapped in the Tower 1WEnchantment — Aura Enchant creature without flying Enchanted creature can't attack or block, and its activated abilities can't be activated.
The Chain Veil 4Legendary Artifact At the beginning of your end step, if you didn't activate a loyalty ability of a planeswalker this turn, you lose 2 life. {4}, {T}: For each planeswalker you control, you may activate one of its loyalty abilities once this turn as though none of its loyalty abilities have been activated this turn.
Hamlet Glutton 5GGCreature — Giant Bargain (You may sacrifice an artifact, enchantment, or token as you cast this spell.) This spell costs {2} less to cast if it's bargained. Trample When Hamlet Glutton enters the battlefield, you gain 3 life. 6/6
Powerleech GGEnchantment Whenever an artifact an opponent controls becomes tapped or an opponent activates an artifact's ability without {T} in its activation cost, you gain 1 life.
Discover the Formula 4UUInstant Seek three nonland cards, then nonland cards in your hand perpetually gain "This spell costs {1} less to cast."
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