Ugin, the Spirit Dragon [Core Set 2021] Coldsnap Set: Commander 2015 Type: Artifact

Set: Commander 2015 Type: Artifact — Equipment Rarity: Uncommon Cost: {1} Equipped creature gets +1/-1

gain control of target permanent

Set: Alpha Edition Type: Creature — Human Wizard Rarity: Common Cost: {2}{U} {T}: Prodigal Sorcerer deals 1 damage to any target

Then that player loses all unspent mana and you add the mana lost this way

You may look at and play that card for as long as it remains exiled

Ugin, the Spirit Dragon [Core Set 2021] Coldsnap Set: Commander 2015 Type: ArtifactSet: Core Set 2021 Type: Legendary Planeswalker Ugin Rarity: Mythic Cost: {8} +2: Ugin, the Spirit Dragon deals 3 damage to any target. X: Exile each permanent with mana value X or less that's one or more colors. 10: You gain 7 life, draw seven cards, then put up to seven permanent cards from your hand onto the battlefield.