![Mental Discipline [Urza's Destiny]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/95b3d5f4-4d6a-57fc-80df-41b1bd9b6af4.jpg?v=1720208467)
Mental Discipline [Urza's Destiny]
| Set: | Urza's Destiny |
| Type: | Enchantment |
| Rarity: | Common |
| Cost: | 1UU |
| Colors: | U |
{1}{U}, Discard a card: Draw a card.
Barrin drowned his doubts about Urza's project by delving ever deeper into its details.