I tried killing a diety once. A skinless skink clown that fooled the largest city into worshipping it. When I looked up its clothing, it had nothing but elf bone and teeth accessories.
Before attacking and condemning myself to die there, I went to recruit some brethren. One axedwarf and, as I traveled to the top of the keep, I found a lone elven archer in the very corner. Hiding, waiting till that dirty skink bastard went up there to massacre him. I honestly felt bad for the elf so I receuited him and with my two brothers I attacked the skink.
On my first strike I lodged my iron spear into its left leg sending the guy crashing to the floor. As the thing was wriggling on the floor, I tried bashing its skull in. I was sad to see my brave adventurer miss and get counter-bitten in the spear-arm with poisonous venom. As I layed there succumbing to the necrosis, I watched as the skink god crawled towards my axe brother and fractured all of his bones before the dwarf bled to death. Then, with a few dozen arrows lodged in his upper body, the thing crawled to the archer and in one swift strike, bit the poor elf's head fracturing it and killing him.
After that my adventurer's brain rotted away. After a bit of training I plan to return to finish the job.