Heartstone (Premium Deck Series: Slivers)

Artifact

(3)

Activated abilities of creatures cost {1}

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

Color Identity:

Printings:

Premium Deck Series: Slivers (Uncommon)

Foreign Names:

Formats:

Legal in Vintage

Legal in Legacy

Legal in Duel

Legal in Commander

Rules Questions / Links: