I want to mention the Bard. Amazingly, the 5e Bard seems pretty good. A mythologically accurate Bard (including Merlin) is a kind of mage, according to various Celtic cultures. It is easy to use the D&D 5e Bard to create a reasonably mythologically accurate Bard that can do the things that a Celtic Bard might do. WotC intentionally looked into Celtic lore about the Bard, such as about the figure Taliesin, and is informed by respect and some degree of intimacy with the Celtic culture.
The word "faction" keeps coming to mind.
As long as you have one faction to represent a mythologically accurate Bard, it becomes more tolerable if a second faction of Bard deviates from it creatively. The contrast itself helps inform the gamer about the difference between what is more authentic to the culture and what is less authentic to the culture.
The word "faction" keeps coming to mind.
As long as you have one faction to represent a mythologically accurate Bard, it becomes more tolerable if a second faction of Bard deviates from it creatively. The contrast itself helps inform the gamer about the difference between what is more authentic to the culture and what is less authentic to the culture.