Plasmoid: Because of Unarmored Defense, barbarians can in fact have a astonishing number of use out of the Amorphous trait. Sad to say, you will not be capable of carry your greataxe with you with the holes, but a Tavern Brawler build could make for an exceptionally interesting barbarian plasmoid. https://rafaelqqljb.tinyblogging.com/the-basic-principles-of-grung-race-dnd-71579280