Berserker is an NPC that can be fought in Tira and Talim's stage when certain conditions are met. Not much is known about him but he can be made in Create-a-Character mode. He wears grey armor, the Unholy Helm and Evil Leg Armor. His weapon is the Heavy Lance from the Knight Discipline.
Create a Soul formula SCIII
Name:Berserker
Sex:Male
Job:Knight
Weapon:Heavy Lance
Alignment:Evil/Dark
True Alignment:--
Face:--
Eyebrows:--
Lips:--
Eyes:--
Skin:--
Underwear:--
Voice:Young Man 2
True Voice:--
All:--
Head: Unholy Helm (1, 05)
Lower Torso: Chain Mail (1, 05)
Mid Torso: ---
Upper Torso: Bandit's Gear (1, 05)
Arms: Unholy Gloves (1, 05)
Shoulders: Viking Shoulders (1, 05)
Neck: Dark Knight's Cape (1, 05)
Waist: Unholy Tasset (1, 05)
Lower Legs: Chain Pants (1, 05)
Shins:---
Socks: ---
Feet: Evil Leg Armor (1, 05)
Information in create a soul formula section was contributed by Ericard.