User blog comment:IamJakuhoRaikoben/Chapter 326: Natsu vs. Rogue, Review./@comment-112.198.77.189-20130406081457/@comment-7418318-20130406123240

Wether Cobra needed Cubelios' help or not doesn't change the fact that Cubelios was there and did help in the fight by enabling Cobra to take to the air, hitting Natsu with her tail and providing a poison cloud for Cobra to eat.