Ryujin
Legend
At the risk of censure, perhaps "Bardic Inspiration"Hawkeye hands out so many assists between his trick shots, they must be bonus actions. On top of that, he’s fully capable of inspiring someone back into a fight (as seen in Age of Ultron).
Hawkeye is the party cleric, and he’s loaded up on buff spells.
(Or, in 4e, probably a Ranger/Warlord hybrid.)
My Arcane Archers frequently start as Bards.