Jace, Archmage of Memory

+1: Until the start of your next turn, whenever another Jace planeswalker enters, put a loyalty counter on Jace, Archmage of Memory.
-2: Create a token that’s a copy of a nontoken Jace planeswalker you control, except it isn’t legendary and its starting loyalty is 1.
-8: Search your library for any number of Jace planeswalkers and put them on the battlefield, then shuffle your library.