| Set: |
Premium Deck Series: Slivers |
| Type: |
Artifact |
| Rarity: |
Uncommon |
| Cost: |
{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
![Heartstone [Premium Deck Series: Slivers]](http://five6gaming.com/cdn/shop/files/ce1bee33-a274-59a8-9ee0-63479cc56ad6_1024x1024.jpg?v=1775654841)
