oh, i do apologize, if you thought this was TF2's Medic it's actually Field Doctor from Risk of Rain Hostile Worlds! i should've clarified that the bird thing on his arm is an item in game, but the fact that it is there is a reference to Archimedes haha! sorry for the confusion :')

oh and the caption is obviously a reference to Medic as well.... Mithrix is the final boss in Risk of Rain 2

i just thought it was funny, because TF2 and RoR are both class shooter games and are strangely similar lore wise