We know that Dracthyr have 2 active racial that most likely share a CD. A wing. Buffet that knocks enemies back and an aoe tail swipe that knocks up enemies.
But if racials from other races are anything to go by, we know that each race has a utility racial and a throughput racial.
What will the Dracthyr's be?
I'm thinking something like chromatic blood that's a proc.
Your abilities have a chance to proc one of 5 buffs each designed after one flight.
Red: +bonus damage/heals
Blue: crit
Bronze: haste
Green: versa
Black: mastery
Animation could be your toon glowing the corresponding color.