Fugitive of the Judoon

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.) [I] Create a 1/1 white Human creature token with ward 2 and a 4/4 white Alien Rhino creature token. [II] Investigate. [III] You may exile a Human you control and an artifact you control. If you do, search your library for a Doctor card, put it onto the battlefield, then shuffle.