Ugin, the Spirit Dragon (279) (Borderless) [Core Set 2021] Yanling Add an amount of {B}

Add an amount of {B} equal to the sacrificed creature's mana value

Set: Commander 2013 Oversized Type: Legendary Creature — Human Artificer Rarity: Mythic Cost: {W}{U}{B} {U}: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn

deifying the worthy

You may cast a spell with mana value X or less from among cards revealed this way without paying its mana cost

Ugin, the Spirit Dragon (279) (Borderless) [Core Set 2021] Yanling Add an amount of {B}Set: 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.