Heartstone
- Mana cost
- {3}
- Type
- Artifact
- Set
- Stronghold #134 (uncommon)
- Price
- $3.45 USD
Activated abilities of creatures cost {1} less to activate. This effect can't reduce the mana in that cost to less than one mana.
Legality
- commander: legal
- legacy: legal
- vintage: legal
- pauper: not legal
- modern: not legal
- pioneer: not legal
- standard: not legal
- brawl: not legal