User blog comment:Toothless the Nightfury/Questions for Toothless/@comment-4688896-20130814003154/@comment-3230751-20130814004805

It is called the Dragon Sword...I think. It shoots out of a really cool looking hilt and I believe it uses dragon breath chemicals to catch on fire. I am not sure about that, but I've seen tiny hints and stuff. It is pretty cool looking.