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
Fiery Bombardment 1REnchantment Chroma — {2}, Sacrifice a creature: Fiery Bombardment deals damage to any target equal to the number of red mana symbols in the sacrificed creature's mana cost.
Concealing Curtains BCreature — Wall Defender {2}{B}: Transform Concealing Curtains. Activate only as a sorcery. 0/4
Rex, Cyber-Hound 1WULegendary Artifact Creature — Robot Dog Whenever Rex, Cyber-Hound deals combat damage to a player, they mill two cards and you get {E}{E} (two energy counters). Pay {E}{E}: Choose target creature card in a graveyard. Exile it with a brain counter on it. Activate only as a sorcery. Rex has all activated abilities of all cards in exile with brain counters on them. 2/2
Street Savvy GEnchantment — Aura Enchant creature Enchanted creature gets +0/+2 and can block creatures with landwalk abilities as though they didn't have those abilities.
The Seedcore Land — Sphere {T}: Add {C}. {T}: Add one mana of any color. Spend this mana only to cast Phyrexian creature spells. Corrupted — {T}: Target 1/1 creature gets +2/+1 until end of turn. Activate only if an opponent has three or more poison counters.
Xander's Wake 1BEnchantment Whenever one or more creatures you control die, draft a card from Xander's Wake's spellbook. This ability triggers only once each turn.
Subjugate the Hobbits 5UUSorcery Gain control of each noncommander creature with mana value 3 or less.
Tlincalli Hunter 5GGCreature — Scorpion Scout Trample Once each turn, you may pay {0} rather than pay the mana cost for a creature spell you cast from exile. 7/7
Dream Halls 3UUEnchantment Rather than pay the mana cost for a spell, its controller may discard a card that shares a color with that spell.
Merseine 2UUEnchantment — Aura Enchant creature Merseine enters the battlefield with three net counters on it. Enchanted creature doesn't untap during its controller's untap step if Merseine has a net counter on it. Pay enchanted creature's mana cost: Remove a net counter from Merseine. Only the controller of the enchanted creature may activate this ability.
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