Woah... that second one is... pretty horrific...
I had good gear in UT5, and downed enner easily. I had Neerc-Se'Ulb +13, crappy belt of carrying +3-5, Phoenix Feather boots and gloves of strength +8, Meteoric Steel Helmet +5, AoLS, AoESP, Cloak of Fire Res +6, some rings and a Phoenix Feather Armor of Great Health +8. It became my doom.
Once carelessly stepping down the stairs, (I hadn't taken off my body armor --> +200hp.) and spawned Danny. Freaked out, and ran upstairs, he followed. Zap! Teleported myself away, and had an idea. Since I had about 30 int, wand of polymorph and ring of polycontrol, I polymorphed myself in Danny. After all, my gear was better.
But dumbass me didn't remember that once you poly, you don't have any of the past weapon skills! So, he totally ripped me apart.
Right, now you killed me. Happy?