The Cursed Horde: Yorick and the Maiden of the Mist can each have up to four Mist Walkers at once, each with 100-185 (based on level) (+ 15% maximum health) health and 2-100 (based on level) (+ 0.3 per attack damage) attack damage. Mist Walkers will traverse a given lane once they enter one.

Final Service: Every 12 / 6 / 2 (at levels 1/7/13) non-champion enemy units and/or every enemy champion that dies near Yorick will raise a Grave.