Scriptures of Bolas

(As this Saga enters and after your draw step, add
a lore counter. Sacrifice after III.)
I - You may search your library for a Bolas
planeswalker card, reveal it, and put it into
your hand. If you do, shuffle your library.
II - Each opponent discards two cards.
III - You may put a Bolas planeswalker from
your hand onto the battlefield.