I can speak to spitting: I have RP'd successfully by just BST spitting on Bumba, Arebati, and Kalunga all on V25. Bumba is a guaranteed without any support. Kalunga is pretty safe, too, without any support but without a Rayke or Frazzle it might take a few spits so a tank can really help. Arebati absolutely needs Frazzle III or Rayke. I'd bring some heals on Arebati as well in case it takes a few spits. And this is with an absolute basic BST. I have 0 Master Levels and no gear sets. I have one universal set I use for this purpose.