Mask is literally only thing that is good about predator right now.
After the buff predator can maybe farm mawbs too with 1000% agi aoe nuke and 100% chance to aoe on octopus.
@lostghost:
Dhan is relatively cheap you can cheapen out and only get 1 lvl 7 (storm assault) but if yo want to be the best you needs lots of lvl 7s, more than guardian.