Bloodline Overburst (2)
Reaching Tail Realm would allow the cultivator to step into the boundary where their physique was perfectly compatible with their bloodline, allowing them to achieve a complete transformation into a beast of their respective bloodline and increasing their strength by a hundred folds.
On the other hand, while a Wing Realm Master could also perform this transformation, it was only halfway.
At Wing Realm, the cultivator's physique had not yet been fully compatible with the bloodline, so the so-called Bloodline Overburst was the state where the cultivator forced their bloodline to take control over their physique and morph into its original form to boost their power temporarily.
But because it was somewhat forceful, Theríon spent to maintain Bloodline Overburst could be extremely violent.