User blog comment:IamJakuhoRaikoben/Chapter 366: 1000 Souls, Review./@comment-4449950-20140109223850/@comment-7418318-20140109230614

Natsu didn't exactly take credit, he just ignored the question he was asked. And Silver obviously doesn't know what really happened.

The real credit sure goes to Atlas Flame, with Wendy, Gray and Natsu providing support. Without Gray melting the ice-cap Natsu wouldn't have smashed the cyclips bird into the altar and thus the flames wouldn't have reached Atlas Flame. Without Natsu's flames Atlar Flame wouldn't have remembered anything and wouldn't have had the power to unfreeze the village and without Wendy, he probably wouldn't have been there in the first place.