Undercity Sewers (Borderless) (20) (PZA)
Non-Foil - NM
Not Buying
![Heartstone [Stronghold]](https://cdn.shopify.com/s/files/1/0267/9501/6251/products/ace23daa-1881-543e-ad13-e8ec915160ed_bc3d3b27-c7b6-4228-85c7-b58a83920cfb.jpg?v=1700206057)
Heartstone [Stronghold]
| Set: | Stronghold |
| 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