[Nuclear]

I've recently been working with the insulated burning bracer, which imparts +5 Unresistable Fire damage to all fist melee attacks, as it is said in its description. However, I've noticed several instances where this is not the case, such as...

Critical Hit! Onigan Ascetic attacks Sand Shark with the power of her fists and hits them!
Sand Shark takes 105 Blunt damage.
Resist! Sand Shark takes 2 Fire damage.

and

Onigan Ascetic attacks Soldier Kraboid with the power of her fists and hits them!
Soldier Kraboid takes 26 Blunt damage.
Soldier Kraboid takes 2 Fire damage.

and

Forgery attacks Onigan Ascetic with Heavy Ring and misses them!
Critical Hit! Onigan Ascetic attacks Forgery with Bare Fists and hits them!
Forgery takes 1 Blunt damage.
Forgery absorbs Fire damage!
Forgery recovered 5 HP.
Forgery takes 6 Blunt damage.

Although, I realize Unresistable doesn't technically mean Unabsorbable, I just figured I'd make a note of it anyway, For creatures that don't have +Fire resistance, it always does the full 5, otherwise it is lowered. No, it is not the material of my fist weapon being used, which is coral.