Ugin, the Spirit Dragon

Mana Cost: {8}
Total Cost: 8
Type: Legendary Planeswalker — Ugin
Description: +2: Ugin 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.