l True Dragon l
neko wyndy wytch
Kashaku-Tatsu
it was above neko wink
Is there more to it than that? Like is there any history of Fafnir before Tiamat spoke to him?

That is pretty much the only bit I know on Fafnir. Nothing else was really stated. Just that he was an every day run of the mill pillaging dragon. His story before Tiamat is not really important to us.
Fair enough.