
I am deciding between Binlor ad JJ to prep, Knockback and Pisorf seems all that much more useful against both bosses though JJ gives more XP.
Oh, and firing off Zot in Cursed Realm seems to be a better choice. Unless there is some glyphs like Pisorf or Cydstepp, Zot don't seem to be that much useful against the Dragon (you could still use Poison if any and spare tiles at the end, so not entirely useless).