User blog comment:B214/General Discussion/@comment-90.202.240.190-20160531002759/@comment-1359322-20160601011216

In theory yes but this technique requires both side to have their aura and breathing be at synchronize state. It's not just a matter of wanting to do it, you have to consider the individuals involves like talent and so on. I think the only one possible at doing that currently is Akeno, Koneko and Rossweisse. Asia's BB already have Fafnir's aura in it, this may turn out risky to further add a Heavenly Dragon aura to that. Not so sure about Xenovia since her main ability is on Holy Swords. Same with Irina.