[+1]: Draw a card for each different mana value among spells you've cast this turn.
[–X]: Exile target nonland, nontoken permanent with mana value X or less. You create a colorless Saga enchantment token with time loop and “r3— You may cast a copy of the exiled card without paying its mana cost.”
[–8]: You take an extra turn after this one, and each opponent takes an extra turn after the last extra turn. You gain control of each opponent during that player's next turn.