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
Upwelling 3GEnchantment Players don't lose unspent mana as steps and phases end.
Withering Boon 1BInstant As an additional cost to cast this spell, pay 3 life. Counter target creature spell.
Death Bomb 3BInstant As an additional cost to cast this spell, sacrifice a creature. Destroy target nonblack creature. It can't be regenerated. Its controller loses 2 life.
Lotus Field Land Hexproof Lotus Field enters the battlefield tapped. When Lotus Field enters the battlefield, sacrifice two lands. {T}: Add three mana of any one color.
Nicol Bolas, the Ravager 1UBRLegendary Creature — Elder Dragon Flying When Nicol Bolas, the Ravager enters the battlefield, each opponent discards a card. {4}{U}{B}{R}: Exile Nicol Bolas, the Ravager, then return him to the battlefield transformed under his owner's control. Activate only as a sorcery. 4/4
Gemstone Array 4Artifact {2}: Put a charge counter on Gemstone Array. Remove a charge counter from Gemstone Array: Add one mana of any color.
Zendikar Farguide 4GCreature — Elemental Forestwalk (This creature can't be blocked as long as defending player controls a Forest.) 3/3
Elvish Warmaster 1GCreature — Elf Warrior Whenever one or more other Elves enter the battlefield under your control, create a 1/1 green Elf Warrior creature token. This ability triggers only once each turn. {5}{G}{G}: Elves you control get +2/+2 and gain deathtouch until end of turn. 2/2
Aura of Silence 1WWEnchantment Artifact and enchantment spells your opponents cast cost {2} more to cast. Sacrifice Aura of Silence: Destroy target artifact or enchantment.
Diaochan, Artful Beauty 3RLegendary Creature — Human Advisor {T}: Destroy target creature of your choice, then destroy target creature of an opponent's choice. Activate only during your turn, before attackers are declared. 1/1
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