Loser

loser is a ice villain from Skylanders battle

species: unknown

trivia: he resembles mungus from legends of chima

his villain prison description might suggest that he's a haptodus:

he has a sail- back.

he has razor sharp teeth.

he is small and swift.

" a haptodus' trunk" - villain prison

we don't know what or who he is, but we know he's a boom raider.