Slergo

Slergo is an npc in the Torment quest, he is the second to go mad

History
Slergo was born in goblin village about nineteen years before the present date he used to play in the forest near ice mountain with his brother Klirm, they liked to hunt raccoons and squirrels, this is all revealed when you find his diary.

Torment quest
Slergo goes mad on the fourth floor and tries to kill you he uses the excuse that you killed his brother as the reason for this, he attacks by hitting you with his stick.