The Passage Into Lanka

(As this Saga enters and after your draw step, add a
lore counter. Sacrifice after III.)
I, II: Create a colorless Stone artifact token with
"{t}: Add {c}" for each creature you control.
III: Exile all Stones you control. If nine or more
Stones were exiled this way, create a legendary colorless artifact token named Ram Setu with "Creatures your opponents control with power
greater than the number of cards in your hand
can't attack or block."