the Sorcerer stands above all other classes as one of the most powerful mages in Dungeons & Dragons. While they may not wield the versatility of a learned Wizard or the same level of customization as a shadowy Warlock, the Sorcerer is able to warp and shape their spells, amplifying their ...
the MM goblins are generic, 1st-level mooks, but if you wanted a war chief or skulk or shaman, you could just slap a few class levels on one. Hell, there were even five different NPC classes