User blog comment:Stone Roger/Natsu and Zeref have somekind of relation?/@comment-112.198.90.82-20130508132733/@comment-112.198.90.82-20130508133223

One thing Grandine and Metalicana is in 8-9 rank Dragons almost close with DK,

Spoiler: Natsu's hair will be red as rose when he awokes his power with cool new hair look with like sharingan eyes,