I just kicked Sherry's ass. After some failed attempts to trap her, I finally decided to harden my trap into octiron and clone it. Then I set all 3 on the same spot (as well as a meteoric steel & mithril) and she got trapped. As she was trapped in all 3 octiron (she broke out of the other two pretty quickly), I walked up, and knocked off her limbs one by one. Her life saving gave her one last shot but at that point she wasn't able to teleport away and with another hit I slew her. Who's the queen of IVAN now, bitch?
Screenshots of my victory and equipment & inventory
Now I'm going to focus on boosting my stats. Wis needs to go way up, I'll try to get some angels for that. End needs to go up too. Also plan to get Permahaste, permainvisibility, permaESP, permainfravision if possible before I go for Elpuri. Then he should be a piece of cake and I'll proceed to Oree.