[SixOfSpades]

Well, you've got a Fighter/Cleric with Ashideena, a Cleric/Thief with the Staff Mace (allows Backstabs and the use of Kiel's Buckler), and a Cleric/Mage with the Staff of Striking.

F/C also has a Potion of Storm Giant Strength, and C/T has several Potions of Invisibility (as Backstabbing the sucker seems to be the only way to go). Since you're Multiclassed, you won't be able to cast the better spells like Greater Malison, Emotion, or Hold Monster, but at least you'll have the all-important ones of Slow and Haste. The BIG question is whether the lycanthropes, being half Human, will be susceptible to Hold Person. If they are, a trio of Clerics should find the place a cakewalk.