Slime 3K 1.0 Full Release Final Boss, Despot
this was my 2nd attempt after going in blind, my deck was just not set for a straight up boss from the start of the level, so i died and needed to adjsut slightly for more early damage rather then setup.
the Strat i used here was simple, just get as much direct damage as fast as possible to melt all the HP, with a litte bit of AoE knockback.