MB2-114 Urza's Saga

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I - This Saga gains ": Add ."
II - This Saga gains ", : Create a 0/0 colorless Construct artifact creature token with 'This token gets +1/+1 for each artifact you control.'"
III - Search your library for an artifact card with mana cost or , put it onto the battlefield, then shuffle.