Human Wizard in Berserker Camp
Caution, folks; there's a level 8 Frozen Troll sitting on the bridge and no glyphs in the default shop pool to dislodge him. If you don't prep Jehora or Binlor, you'll have to power through that level 8 to reach the other side. Totally doable, especially given the martyr wraps in the shop pool for double-corrosion if you so prefer, but easier just to skip past with WEYTWUT courtesy of JJ.
I took JJ/Binlor for easy petition and proceeded to simply waltz through the dungeon effortlessly. Didn't even need potions or chaos avatar, just CYDSTEPP'd my way through the bosses with my CP-boosted attack bonus.