WHO-91 The Parting of the Ways

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I - Exile the top five cards of your library. For each nonland card exiled this way, put a number of time counters on that card equal to its mana value. If it doesn't have suspend, it gains suspend.
II - Time travel, then time travel.
III - For each opponent, destroy up to one target artifact that player controls.