Berserker is a playable character from Dragalia Lost.
A veteran mercenary with numerous contacts who seems to constantly be pursuing one thing or another. Though a mellow fellow in normal life, he lives for combat and fights like a man possessed once he gets into battle.
Official Description (Hunter Berserker)
Berserker the hunter, clad in armor wrought from the legendary Rathalos. Having deemed the beast a worthy adversary, he set out to take it down that he might truly know what it is to feel alive. The hunt promises to be his ultimate satisfaction.