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
Littjara Glade-Warden 3GCreature — Shapeshifter Changeling (This card is every creature type.) {2}{G}, {T}, Exile a creature card from your graveyard: Put two +1/+1 counters on target creature. Activate only as a sorcery. 3/3
Forgestoker Dragon 4RRCreature — Dragon Flying {1}{R}: Forgestoker Dragon deals 1 damage to target creature. That creature can't block this combat. Activate only if Forgestoker Dragon is attacking. 5/4
Rivendell Legendary Land Rivendell enters the battlefield tapped unless you control a legendary creature. {T}: Add {U}. {1}{U}, {T}: Scry 2. Activate only if you control a legendary creature.
Akki Avalanchers RCreature — Goblin Warrior Sacrifice a land: Akki Avalanchers gets +2/+0 until end of turn. Activate only once each turn. 1/1
Gate to Phyrexia BBEnchantment Sacrifice a creature: Destroy target artifact. Activate only during your upkeep and only once each turn.
Sanctum of All WUBRGLegendary Enchantment — Shrine At the beginning of your upkeep, you may search your library and/or graveyard for a Shrine card and put it onto the battlefield. If you search your library this way, shuffle. If an ability of another Shrine you control triggers while you control six or more Shrines, that ability triggers an additional time.
Greater Gargadon 9RCreature — Beast Suspend 10—{R} Sacrifice an artifact, creature, or land: Remove a time counter from Greater Gargadon. Activate only if Greater Gargadon is suspended. 9/7
A-Urza, Powerstone Prodigy 1ULegendary Creature — Human Artificer {1}, {T}: Draw a card, then discard a card. Whenever you discard one or more artifact cards, create a tapped Powerstone token. This ability triggers only once each turn. (The token is an artifact with "{T}: Add {C}. This mana can't be spent to cast a nonartifact spell.") 1/3
Great Intelligence's Plan 4UBSorcery Draw three cards. Then target opponent faces a villainous choice — They discard three cards, or you may cast a spell from your hand without paying its mana cost.
Orim's Cure 1WInstant If you control a Plains, you may tap an untapped creature you control rather than pay this spell's mana cost. Prevent the next 4 damage that would be dealt to any target this turn.
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