Actaeons are powerful fey that tolerate no evil in the lands they protect. The average actaeon is 9 feet tall, and its body combines traits of stags and humanoids. It possesses a stag-like head and the legs of a stag, though its torso and arms are humanoid. They can also turn invisible or enter a completely stag-like or humanoid form. Mythical Origins. According to myths, the first actaeon was a hunter of legendary prowess, whose skill impressed even the gods.