![Karn's Sylex [Dominaria United Prerelease Promos]](https://cdn.shopify.com/s/files/1/0451/3388/9694/files/5df4829d-8b51-5c85-9c6e-e542d31e935b.jpg?v=1719546171)
Karn's Sylex [Dominaria United Prerelease Promos]
| Set: | Dominaria United Prerelease Promos |
| Type: | Legendary Artifact |
| Rarity: | Mythic |
| Cost: | 3 |
Karn's Sylex enters the battlefield tapped.
Players can't pay life to cast spells or to activate abilities that aren't mana abilities.
{X}, {T}, Exile Karn's Sylex: Destroy each nonland permanent with mana value X or less. Activate only as a sorcery.
Players can't pay life to cast spells or to activate abilities that aren't mana abilities.
{X}, {T}, Exile Karn's Sylex: Destroy each nonland permanent with mana value X or less. Activate only as a sorcery.