Ton Ton could be a summon. If he used a technique ... isnt that the same as Gamabunta and his water blast? It seems that summons have two skills .. ie Gambunta has his water blast and his nifty sword ... Manda can shed his skin and go underground + water ever jutsu's the summoner can do + the jutsu's of summoner combined with the techniques of the summon ie... Naruto changing Gamabunta into the Nine Tails.