Mightstone [Antiquities] Stronghold Once during each of your

Once during each of your turns

Set: Masters 25 Type: Enchantment Rarity: Rare Cost: {1}{W} At the beginning of each opponent's end step

then sacrifices a third of the lands they control

Put that card into your hand and exile the other with a silver counter on it

Set: From the Vault: Lore Type: Sorcery Rarity: Mythic Cost: {2/B}{2/B}{2/B} ({2/B} can be paid with any two mana or with {B}

Mightstone [Antiquities] Stronghold Once during each of yourSet: 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.