Class changing, are we unique?

[RobinMalvin]

To be fair, many of our job abilities are unique to us (whether we started their use or rediscovered them); Blood of the Dragon and its abilities are entirely new, for example (actually, I think Battle Litany is as well)

Except Battle Litany, Blood of the Dragon and its related skills seem to come from the soul crystal (dragon within stirs, resonating with the soul crystal), and Nidhogg!Estinien too can use Geirskogul so they're not unique to just us but common among dragoons.

I'd been believing that us as WoL simply copy-paste skills from previous owners. Glad you remind me I was wrong