Artemis Calls the Beasts

(As this saga enters and after your draw step, add a
lore counter. Sacrifice after III.)
I) Search your library for a creature card and put
it onto the battlefield.
2) Create 2 2/2 green wolf creature tokens.
3) Creatures you control get +X/+X and gain
trample until end of turn, where X is the number
of creatures you control.