Trion Juggernaut vs The Guilt Hulk
Guilt Hulk-The Devil Hulk has the appearance of a demon, and he is about 20 meters tall. His strength and intellect were not yet revealed, but it is safe to assume that his strenght is greater than the Savage Hulk's (more than 100 tons), and his intellect is like the Mindless Hulk (similar to a primitive man).
The Guilt Hulk nearly burst free (Banner turned into it) during the days when Bruce was suffering from Amyotropic Lateral Sclerosis (from TIH3 #12 until TIH3 #32). But the combined might of the Savage Hulk, the Professor, and the Gray Hulk were able to subdue him. Nevertheless, the Guilt Hulk may come out anyday.
Heigth: ~ 66 ft (20.12 m)
Width: ~ 10,000 lb (4.5 tons)
Eyes: Green
Hair: None
Skin: Green
Trion-The Trion were three beings who were supreme and were the whole of their realm. The Trion was first seen when they teleported the X-Men to their dimension. The Trion are mortal enemies with Cytorrak, and when Cytorrak possessed the body of Juggernaut, he tried to break through dimensions until he got to the Trion's dimension where he intended to destroy the Trion. The Trion had banished all evil tendencies from themselves into a sphere of perfect darkness, and the sphere tried to reach out to Cytorrak to free it, but the X-men stopped him from doing it when they stopped Juggernaut, who was Cytorrak's vessel.
After the Trion put all their evil into one dark sphere, one fragment of that sphere broke off and traveled through a rift in reality and into Earth 616. Presumably, the Trion remain supreme in their realm. It is interesting that because there is no evil in their realm, there is no change, and is has been quite stagnant for eons.
The Trion, as the embodiment of their dimension, had incredible, near incalculable power. The laws of physics in their dimension differ greatly than that of Earth-like dimensions.
--Uncanny X-Men#368 (X-Men II#88, Uncanny X-Men#369, Avengers III#50 (first flashback