D&D 5E What would Frankenstein's Monster be as a PC?

[LuisCarlos17f]

Half- flesh golem template class with some changes, for example "living construct" type.. and maybe to can add some incarnum power, with chakras (body slots for magic items) and points of essentia (for buff effects).

Half-golems are from 3rd Monster Manual II.

 

[The Grassy Gnoll]

Evoker.
So he can cast fire BOLT, lightning BOLT and guiding BOLT.

Ba-dum tish.

 

[CAFRedblade]

I'd probably take a few cues from the Warforged UA article to custom his race. Make him a fighter, and use Feats so that he gets the grappler related feat. Also, maybe Tavern Brawler.