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
Ravenous Trap 2BBInstant — Trap If an opponent had three or more cards put into their graveyard from anywhere this turn, you may pay {0} rather than pay this spell's mana cost. Exile target player's graveyard.
Forge, Neverwinter Charlatan 3BLegendary Creature — Human Rogue Menace Ward—Sacrifice a creature. Forge, Neverwinter Charlatan gets +2/+0 for each Treasure you control. Whenever one or more players sacrifice one or more creatures, you create a tapped Treasure token. This ability triggers only once each turn. 2/4
Cat Burglar 3BCreature — Kor Rogue Minion {2}{B}, {T}: Target player discards a card. Activate only as a sorcery. 2/2
Massacre 2BBSorcery If an opponent controls a Plains and you control a Swamp, you may cast this spell without paying its mana cost. All creatures get -2/-2 until end of turn.
Writ of Passage UEnchantment — Aura Enchant creature Whenever enchanted creature attacks, if its power is 2 or less, it can't be blocked this turn. Forecast — {1}{U}, Reveal Writ of Passage from your hand: Target creature with power 2 or less can't be blocked this turn. (Activate only during your upkeep and only once each turn.)
Roxanne, Starfall Savant 3RGLegendary Creature — Cat Druid Whenever Roxanne, Starfall Savant enters the battlefield or attacks, create a tapped colorless artifact token named Meteorite with "When Meteorite enters the battlefield, it deals 2 damage to any target" and "{T}: Add one mana of any color." Whenever you tap an artifact token for mana, add one mana of any type that artifact token produced. 4/3
Halo Forager 1UBCreature — Faerie Rogue Flying When Halo Forager enters the battlefield, you may pay {X}. When you do, you may cast target instant or sorcery card with mana value X from a graveyard without paying its mana cost. If that spell would be put into a graveyard, exile it instead. 3/1
Paradise Druid 1GCreature — Elf Druid Paradise Druid has hexproof as long as it's untapped. (It can't be the target of spells or abilities your opponents control.) {T}: Add one mana of any color. 2/1
Bringer of the White Dawn 7WWCreature — Bringer You may pay {W}{U}{B}{R}{G} rather than pay this spell's mana cost. Trample At the beginning of your upkeep, you may return target artifact card from your graveyard to the battlefield. 5/5
Allosaurus Rider 5GGCreature — Elf Warrior You may exile two green cards from your hand rather than pay this spell's mana cost. Allosaurus Rider's power and toughness are each equal to 1 plus the number of lands you control. 1+*/1+*
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