| Set: |
Antiquities |
| Type: |
Artifact |
| Rarity: |
Uncommon |
| Cost: |
{4} |
Attacking creatures get +1/+0.
While exploring the sacred cave of Koilos with his brother Mishra and their master Tocasia, Urza fell behind in the Hall of Tagsin, where he discovered the remarkable Mightstone.
![Mightstone [Antiquities]](http://abysstcg.com/cdn/shop/products/1bfd2cd6-9817-54f4-9fed-eb4baa727925_800x.jpg?v=1631036473)
![Mightstone [Antiquities]](http://abysstcg.com/cdn/shop/products/1bfd2cd6-9817-54f4-9fed-eb4baa727925_1024x.jpg?v=1631036473)
