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
Study Hall Land {T}: Add {C}. {1}, {T}: Add one mana of any color. When you spend this mana to cast your commander, scry X, where X is the number of times it's been cast from the command zone this game.
Mana Confluence Land {T}, Pay 1 life: Add one mana of any color.
Phyrexian Lens 3Artifact {T}, Pay 1 life: Add one mana of any color.
Standing Stones 3Artifact {1}, {T}, Pay 1 life: Add one mana of any color.
Chandra's Regulator 1RLegendary Artifact Whenever you activate a loyalty ability of a Chandra planeswalker, you may pay {1}. If you do, copy that ability. You may choose new targets for the copy. {1}, {T}, Discard a Mountain card or a red card: Draw a card.
Forge Boss 2BRCreature — Human Warrior Whenever you sacrifice one or more other creatures, Forge Boss deals 2 damage to each opponent. This ability triggers only once each turn. 3/4
Springleaf Drum 1Artifact {T}, Tap an untapped creature you control: Add one mana of any color.
Sea Troll 2UCreature — Troll {U}: Regenerate Sea Troll. Activate only if Sea Troll blocked or was blocked by a blue creature this turn. 2/1
Raze to the Ground 2RSorcery This spell can't be countered. Destroy target artifact. If its mana value was 1 or less, draw a card.
Saruli Caretaker GCreature — Dryad Defender {T}, Tap an untapped creature you control: Add one mana of any color. 0/3
Page 123