Now, Bleaty should be close to 100% defeatable with a Rat, there are so many items/glyphs/strats that can work against him. It's a pity you didn't see through to completion, I'm sure the map could've been won. You can use CYDSTEPP, but you can also do so many other things (starting with, just blasting the guy with fireballs and using prepared level-ups / potions to refill; I mean, even with 50% MR, he needs fewer fireballs to go down than the Goo). You could also use any form of knockback (melee or PISORF) to knock a corroded monster into him and kill him (if you look back, in the dailies thread, I posted a Level 1 Bleaty kill on one of the dailies where I used PISORF to slam two heavily corroded zombies into him); you can use Quicksilver and/or Reflex to place a few stacks of corrosion on him, and then he should go down very fast to regular fireballs; you could use stoneskins or death protections; etc. Altars add even more options, basically most deities offer something against him (Binlor: stoneskins + resist reduction + knockback; Taurog: death protections; Mystera: casting boost, resist reduction; Tikki Tooki: dodgestep potions; etc.).
In terms of portraits... Sadly, no, I believe the Rat Monarch follows suit with all the other monster classes and they only have a single portrait each. Which is a pity, I would really love to play a lady vampire, all seductive yet deadly...
