I've been thinkings about changing race for a while, as Dwarf is getting slightly boring. Currently I'm a level 50-something Celestine Dwarf, with Tarot.

Above are the choices and please specify a race if you pick "Something Else"

Igasho!

(Joke, but I voted something else )

I would say faeling - but you don't have sting like Nihilists to abuse the hell of too, though tarot would still be fun.

I have considered joining the Nihilists and Magnagora, but I'd need to be unenemied first, but still an interesting idea.

EDIT: I also put Aslaran the list for the Tarot speed.

There's no race like lucidian for sheer greatness. Subjectively, of course.

Just wondering would Merian be suitable if I decided to join the Hartstone? Or would Mugwump be a better choice? Or even Elfen?

Definately elfen or mugwump, both work equally good.