Sea serpent

Steven Magnet is a sea serpent who first appeared in Friendship is Magic, part 2, He has a long, serpentine body, reminiscent of an Asian dragon, with purple scales, and orange hair, eyebrows, and mustache. Steven is one of the obstacles that the ponies face in their quest for the Elements of Harmony. Night Mare Moon cuts off half of his mustache, sending him into a tantrum that renders the river impassable. Rarity sooths his tantrum by sacrificing her tail to regrow his lost mustache through her unicorn magic. In thanks, Steven offers his body as a bridge across the river. Fluttershy, who is afraid of large dragons in a later episode, shows no fear of the serpent.

Steven Magnet is voiced by Lee Tockar.