Its history of origin beyond being a member of the Asgard race, a warrior and adventurer, and a friend of Thor has not been revealed. Volstagg is quite advanced in age for an Asgardian, and it has been suggested that he was a highly respected and feared warrior at his best.

for this figure arm a frankenstein, with the head of toad and the body of revenge, add some details with ceramic and repaint, the weapon is magnetic knights reinforced with ceramics.

I hope you like it