Sorry for the delay! I got a bit swept up in work. Here's the revision.

Seelie Knight: A knight in the Seelie court, Meliorn is able to defend himself expertly. This is only by physical means, but he is adept at swordplay and basic hand-to-hand.

As for the TV/book difference/divergence, perfectly fine and would be less confusing for me personally in the long run.