Murkr0w

So I beat PoE2 last weekend with watcher being an Arcane Knight (Paladin & Wizard), and even on Veteran it was neat how tanky I was. So what are some fun, kinda 'out there' builds. Druid shapeshifter + X or Wael priest + X seem kind of neat to me, but I'm afraid the druid's shapeshifting won't last long enough, and that the priest will be too much like the Arcane Knight.