A tall and bulky MechFrame, Relentless is a force to be reckoned with. He can utilize virtually any weapon, and can master almost any of them. He is also physically one of the tallest MechFrames, and despite being quite heavy, he can fly at surprisingly long distances.
I.M.H.F.(Integrated Mechanical Healing Factor): The ultimate healing system. It can heal Relentless of even the most dangerous of wounds. This system can also not be negated, due to Relentless's high-tech defensuve system.
Brink Sword: A long, powerful blade carried by Relentless. It can do powerful damage on its victims.
Riot Cannon: A medium-sized (for a MechFrame) that can do heavy damage. It can wipe out virtually anything that is not a MechFrame for miles, and can easily take down a MechFrame.
Bio-Weapon Disruptor: This function on Relentless can disable any other system, defense, healing factor, weapon, and even function of almost any MechFrames. Relentless is currently the only MechFrame in existence with this kind of system. He cannot be harmed by its effects if it is used against him.