Urzas Saga

“<em>(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)</em> <br> [I] Urza's Saga gains "T: Add C." <br> [II] Urza's Saga gains "2, T: Create a 0/0 colorless Construct artifact creature token with "This creature gets +1/+1 for each artifact you control.'" <br> [III] Search your library for an artifact card with mana cost 0 or 1, put it onto the battlefield, then shuffle.”