Immortal Hulk #10:
Tanks blows from TOBA and gamma amped Rulk carl while extremely weakened
His absorption of gamma is so freaking crazy that when a Red Hulk amped Absorbing Man tries to drain him again, he stalemates this draining solely with his own draining power.
I can't think of any energy drainer sort of one several tiers above him to the point where draining ability would be irrelevant in that fight who could drain him.
In an extremely weakened state, temporarily takes down the ridiculously amped Carl by ripping out his own spine and ironically whacking him with it
While extremely weakened, though very very enraged, takes down the Gamma Flight ship with a slam
Though extremely weakened, regens having his eye and a part of his stomach blown out within minutes
Immortal Hulk: The Best Defense #1:
Instantly heals all the damage done to banner upon transformation, being shot and beaten a lot
The eye, though it tortures most, does nothing to hulk and for Bruce, does nothing but force hulk out
Can see ghosts still
Defenders: The Best Defense #1:
flings surfer miles to namor, then takes his board and pimp slaps the large skyscraper-sized nebulon so hard it can be seen from a significant distance, hurting and stunning him. This is impressive because
- Surfer's board is made of the same material he is and nigh as durable, hitting something else so hard it bends consistently is ridiculous damage output.
- Nebulon was already durable enough to tank punches from namor, blasts from strange and mountain-busting blasts, and in this comic was massively amped with mystic power to the point where he could brush off surfer and changed from elephant sized to huge building sized and was capable of controlling a celestial
Section 3: Durability
Tanks nebulon ripping him off and throwing him with tentacles that pimp-slapped a surfer amped namor and restrained a weakened surfer