#I should note that Taliesin is not exclusively Arthurian

[taliesin-the-bored]

"What's the deal with Taliesin?"

A somewhat lengthy ramble about the most powerful (or most arrogant) character in Arthurian legend

One the one hand, his powers exceed Merlin’s—Merlin describes himself as “second only to Taliesin” (in “Ymddiddan Myrtin a Talyessin”), and Taliesin claims to have profound knowledge of the cosmos dating back to Creation (he says poetic inspiration was created at the same time as fresh milk, dew, and acorns). He knows everything and can shapeshift into pretty much anything, if the catalogues he gives are anything to go by. He survived being swallowed alive, being thrown in the sea ("Ystoria Taliesin"), and (it seems) going on a raid of the Otherworld during which all but seven of Arthur’s many warriors died ("Preiddeu Annwn"). Then or at some other point while he was in Annwn, he pierced 8,000 men with spears he got from Heaven ("Cad Goddeu"). That puts his casualty count above that of anyone else I can think of in Arthurian legend (They fall "by the hundred" to Bedwyr--"Pa Gur"--but by "forty score hundred" to Taliesin). For all we know, he's indestructible; from what he claims, he's omniscient.

On the other hand, he sometimes seems like Sir Kay Xtreme Bard Edition with Extra Arrogance. In The Book of Taliesin, he has a really bitter (one-sided?) feud with other scholars and monks (some variant on "pathetic men of letters” appears many a time), who he accuses of ignorance because they don’t know the answers to various questions he never gives the answers to himself, and he loses or alienates everyone until the only person who visits him is a dude named “Goronwy, from the dales of Edrywy” ("Cad Goddeu"). Not much is known about this Goronwy, though it’s been speculated that he’s the speaker in “Claf Abercuawg”, in which case he’s an ailing societal outcast and probably couldn’t get anyone to talk to him except Taliesin. There’s a strong pathos to this—time, and maybe hubris, came with a fall, leaving him somewhat like a washed-up starlet or a burned-out wunderkind, abandoned now that he’s no longer the shiny new thing.

On the third hand, which I don't have but Taliesin could probably manage if he felt like it, much of this is from his point of view, and we have no way to prove he's telling the truth. When he tells his own origin story, he claims that he was Frankensteined together by enchanters at the dawn of time. This flatly contradicts "Ystoria Taliesin", so either there are multiple canons for his life story, he's talking as the Awen rather than as himself (in which case he's still contradicting himself--he also says it's a creation of the Lord), or he's lying about some of it. Why he would want to is anyone's guess, since he is quite powerful regardless.

If we don't take Taliesin at his word about his ability to kaiju battle giant toad monsters ("Cad Goddeu"), or take it with a grain of salt, then what are his accomplishments apart from self-preservation and repaying a life debt to Elphin? I am by no means an expert on him, but in what I've read, he does almost nothing in anyone else's story. It's almost like, apart from one or two times, he isn't able to find a way to use his powers for anyone else's good.

Then again, what is his primary power? Shapeshifting seems obvious (too obvious). He uses it for self-preservation (which is valid), for the heck of it (maybe), and/or for really dubious ends (see "Angar Kyfundawt" if you really must know, but trust me, you don't want to). Fighting is a less talked about ability of his. He can cause a lot of destruction (according to himself). It's not really clear what he fights for, though the various legendary kings he hangs out with are probably implied. Then, there's...

...the Awen. Inspiration. Poetry. He can do poetry, and he can do it very well. That is what he boasts about the most, and his boasts seem pretty justified. He’s Taliesin Ben Beirdd, Taliesin “Chief of Bards”, not Taliesin “the Shapeshifter” or Taliesin “Best of Warriors”, even though he may be both of those things. Shapeshifting only benefits him, and he's seen the horrors of war more than most people: his close friend Merlin killed his own nephew in a battle. When Taliesin fights, he kills terrifying numbers of people, maybe without full control (whether he's fully cognizant while he's using his powers is an interesting question which I won't get into right now). Perhaps that's why he doesn't interfere with others' adventures much: he is too powerful to do less harm than good for the people around him and for the narrative tension. Or maybe he just doesn't feel like it, or he was in the wrong place at the wrong time, or they just don't want him there anymore, or his role as a teller of stories is more important than his role as a person in them.