Heartstone
The List
#STH-134
Artifact
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
Illustrated by John Matson
Not legal
Standard
Not legal
Modern
Not legal
Pioneer
Legal
Legacy
Legal
Vintage
Not legal
Pauper
Legal
Commander
Not legal
Brawl
Not legal
Historic
Not legal
Penny