User blog comment:Pianodud777/A Champion that can do it all?/@comment-2112140-20130710165105/@comment-5763148-20130711012645

That's y the guy can't Support. He is extremely MP Hungry. Just 1 combo and he already loses more than 50% of his total MP. His Kit doesn't have anything Supportive. He doesn't heal, give shield, amplify damage output, directly speed u up, etc. The only thing Jayce does is peel for the carry, and early game, peeling is hardly an essential factor.

Jungle is viable, but not a very proficient role for Jayce. There are betr picks and when I mean betr picks, MUCH betr picks.