So, I've spent about 7 hours in this game and dying at this point was really painful, after killing the DM-300 and surviving the dwarven city (which was incredibly hard) I died at the hands of some monk. No food, no health potions, nada.
I'm playing as a rogue assassin, I had got a level 8 evasion ring, which I was hoping would make it impossible for enemies to hit me. I also had level 2 plate armour with viscosity.
Looking back this was definitely my fault, I think I was too careless in the dwarven city. I lost two ankhs in one level.
Any advice?? This is the farthest down I've got.
I've made it through the final boss and returned to the surface with the amulet as a huntress and mage but never a rogue. That said, yes, it is hard, and yes, it takes a lot of attempts. I would recommend trying to find ways of diverting enemies, tanking a little damage, and making yourself invisible. You can get closer to the boss using blink, haste, and invisibility and you can make the other enemies hit him with stones of aggression. You may also want to consider scrolls of challenge, wand of lightning or corrosion, and using the cloak to go invisible for a turn to let enemies dispirse. That said, good job getting that far, try again with what you learned, you will get there.
Thanks! Now that you mention it, I had stones of aggression on me that one time. Massive facepalm.
I'll follow your advice, thanks!