User blog comment:Calvincambridge30/Versus/@comment-3481504-20151023054224/@comment-26982641-20151024191850

Castiel is weakened by the fall. Regular angels have no wings at the moment. Their wings are even lost in their true form. But as we see with Gadreel, Castiel they kept them due to their strength, rank. Unfortunately everybody is affected by the fall. On the other hand, Cas' grace was used and some left. His original grace mixed with Adina's and he become a Seraph once again, but of course he lost power.