Can Natsu Dragneel use Dragonforce and Lightning Flame Dragon mode at the same time? - Quora

How strong is Natsu? Would he be stronger if he was in the X-Men

Can Natsu destroy mountains with one fire dragon's roar? - Quora

In Fairy Tail, can Natsu use God Slayer magic? - Quora

In Fairy Tail, can Natsu use God Slayer magic? - Quora

Can Natsu use the Fire Dragon King mode again? - Quora

Why is it that in Fairy Tail, Laxus, Erik, and God Serena do not

What's Natsu's strongest form between Fire Dragon King mode

Who wins?[discussion] : r/fairytail

Who is the most powerful between, Gildarts, Acnologia, Zeref