you just need as fast as you can and as good spitter as you can find.
i allied with a few of them 250 health guys that wander around.
just rush him, and your guys die in like 10 seconds and do maybe 100 damage at best. and your alone lol
you have to kite him, and you get like 2 strikes of spit at every stop, so it takes like 15-20 min to kill it x.x.
you should be an omnivore so you can call in those tribe helkpers, they hold the monster back for another 10 seconds and deal 50 damage or so, can do this like 8 times before you kill it.
in the last 100 of its health, dont use the help ability, because if they get your kill you miss the badge.
you run back and forth or in a huge circle, just avoid running near aggressive monsters and other epics lol. you eat off plants every so often
