Ugin's Mastery (Extended Art) [Commander Masters] Human Barbarian Shaman where he discovered the remarkable

where he discovered the remarkable Mightstone

accessories drawer:

Set: Secret Lair Drop Promos Type: Legendary Planeswalker — Ral Rarity: Rare Cost: {2}{U}{R} Whenever you cast or copy an instant or sorcery spell

Set: Dominaria United Prerelease Promos Type: Creature — Human Cleric Rarity: Rare Cost: {1}{B} Other Clerics you control get +1/+1

Ugin's Mastery (Extended Art) [Commander Masters] Human Barbarian Shaman where he discovered the remarkableSet: Commander Masters Type: Enchantment Rarity: Rare Cost: {4} Whenever you cast a colorless creature spell, manifest the top card of your library. Whenever you attack with creatures with total power 6 or greater, you may turn a face down creature you control face up.