So... Bard...
After some games, I have to say, I like him. The healing with delay is a bit hard to work around, especialy when your Idi.... ehm... good friend marksman is not bright enough to get that they should let them charge first and maybe actually RUN OVER THEM when they retreat, but overall its pretty nice and with the limitation to 3 shrines its also pretty good balanced. His ult is a maker or breaker, I like it. Has troll potential, but also awesome save potential^^
I have only one problem with him: His chime passive... I get what you were trying to do, but... most times they just stay there forever, cause they spawn really bad. You cant leave your marksman 1v2 long enough to go collect one that spawned at baron, but all of his costs and his low base HP/HP regen look like he was planed as if he could. I would maybe make a change here. Either make chimes only appear within... lets say 5000 range of Bard or just remove the HP and Mana gain an therefore make his base stats more reliable. Especialy with the way regen items work in this game, I think making chimes heal him doesnt make up for missing base reg.