They Who Have Chosen To Ascend

Choose one that hasn't been chosen this game.
If you can't, you win the game. -
• Take an extra turn after this one.
• Draw up to four cards.
• Exile all nonland permanents.
{bull} Exile all cards from all hands and graveyards.
If this card would be put into a graveyard from anywhere, reveal it and shuffle it into its owner's library instead.