Found an overpowered build :D
Inner balance blessing + dagger is crucial to it, I guess. Well, with any thorn item this ant isn't dangerous, but as you can see, it didn't bite me even once, and I already depleted its armor. Maybe I'm going to beat the second boss at last :)
Dagger and Thorn Armor are really powerful, maybe bind them to events or elite fights? Like a chance to get it as a loot after elite fight or an option after the first bossfight. I know I would regret reporting this, because I still deal with sandworms by just avoiding their tiles :')