Is it normal for bosses to have like 600k hp when you only deal maybe 1k-4k? Playing Engineer and tbf I'm not very experienced in base game torchlight but boss fights are taking upwards of 10 mins and idk if I'm doing something wrong. The worst was the genie battle in the desert. He could summon clones and had the "multiplying" suffix so when I finally killed him in 3rd phase, 2 more spawned and summoned 2 clones each which extended the battle by quite a bit.

Basically, the multiplying enemy thing is bs and if there's a mod to disable it please tell me. Also what's up with dmg vs enemy health?