Nameless

A clay figurine that guards the entrance to the Golden Temple of the True King. It will not let the player pass through until they pass the trials set up by the figurine.

Lore
According to the New Gods, this nameless figurine had travelled far and wide. Though it seemed to be of no use as it had 'gotten no wiser'. The figurine now stands guard over the entrance of the Golden Temple of the True King, judging those worthy enough to sit upon the Throne once they have passed his trials and dueling with them, and warning those to back off and to go away until they have completed their trials.

Presumably, he might or might not have fought the Fellowship for their right to enter the Golden Temple of the True King. Most likely not because the New Gods said that the Nameless figurine had gone travelling.

The Trials
To pass through to the Golden Temple, the Nameless Figurine wants you to go out there and do whatever it is necessary to acquire the Endless Soul, the Tormented Soul, and the Enlightened Soul.

The Endless Soul can simply be acquired from Nilvan, the Endless One, if you agree to take her child to the Altar of Darkness, at the end of the dream sequence and defeating the Skin Granny within the Tower of the Endless.

The Tormented Soul can be acquired from killing Ronn Chambara, the Tormented One, within the Temple of Torment.

The Enlightened Soul can be acquired from killing Valteil, the Enlightened One, within the Grand Library.

All of these can be acquired if the player simply has an empty scroll to use and write out the words needed to acquire said souls.

Once the souls have been collected and presented before him, he will give the player and his/her party one last trial: a duel to the death. Be prepared to fight it. It gives the player all the time they need to prepare themselves. Luckily, there's a teleporter next to him that one can use to go back to the past and stock up or to leave Ma'habre.

Once ready, accept the duel, and he will give a bit of dialogue about so many "hundreds of years without anyone passing by" and he felt like his "mind was already lost". He thanks the player for waking it up, and now wants to "duel to the last figurine standing".

Strategy
Fights with his fists. Deals some damage if the player is not careful in managing his party's health pool. Should be simple and straight to the point: attack the limbs if necessary to prevent him from giving out further DPS, and take out either the torso or the head. Despite it having a 'boss' soundtrack like the Crow Mauler, it does not feel like a boss because how little his health pool is on his head and torso.