Darth Sidious, Hidden Hand

At the beginning of your upkeep, choose one:
•Each opponent mills four cards.
•Return target noncreature card from your graveyard to your hand.
•Create a tapped 1/1 colorless Droid artifact creature token.
Whenever an opponent casts a spell during your turn, you may pay {2}. If you do, copy that spell. You may choose
new targets for the copy.
At the beginning of your end step, if you control five or more artifacts and each opponent has fewer than two cards
in hand, you win the game