Heartstone

Artifact - (uncommon)

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

Price

cardmarket 1

manapool 3.17

cardkingdom 3.49

tcgplayer 4.2