Tribal Power Armor

Tribal power armor is a unique set of T-45d power armor

Background
The left arm of the suit was replaced with the sleeve and glove of the raider iconoclast armor, a brahmin skull added to the left shoulder, covered in metal patches. It was one of the original suits of power armor worn by the Brotherhood of Steel.

It is identical to Ashur's power armor. Everett notes this as being intended by the armor's designers. Pitt natives came to see Ashur as a god and made this set of armor to emulate the way their god looked. While they are identical in design, their effects vary.

Comparison
While the tribal power armor does subtract a single point of Agility, this only causes the player character to lose 2 AP. Because of the armor's bonus of 15 AP, this means a net gain of 13 AP.

This body armor has the greatest increase for AP (15), which stacks with Ledoux's hockey mask (+25 AP), for a total of +38 AP (two are lost from the Agility decrease), and can be combined with the stacking effects of Jet, Ultrajet and Nuka-Cola Quantum, for a grand total of +130 Action Points, making it one of the most useful choices for V.A.T.S.-centric player character builds.

Location
It is granted to the Lone Wanderer by Everett for finding all 100 steel ingots. He calls it the prize of his collection.