Wizards, Magic the Gathering
15969
Heartstone
Premium Deck Series: Slivers- Type: Artifact
- Mana: {3} (cmc: 3)
- Kleur: Colorless
- Rarity: Uncommon
- Artist: John Matson
- Number: 26
- Rules: Activated abilities of creatures cost less to activate. This effect can't reduce the mana in that cost to less than one mana."Finding a true heartstone is even harder than finding a true heart." —Hanna, *Weatherlight* navigator