Alright. Edited out all the other jutsu. Here is the more indepth version of Element Blade.

Name: Element Blade, Yoso Burēdo no Jutsu
Rank: B
Summary: Ryuu uses his elemental chakra to run fire or wind along his blade. This has a low chakra cost, but requires immense control or it will lash out violently and potentially harm Ryuu. Also a lack of control would result in his chakra being drained to near exhaustion. The elemental chakra coats the blade for enhanced attacking power and offers extended reach; the blade is even more detrimental against wind or lightning styles depending upon whether Ryuu is using fire or wind respectively. Ryuu is currently working on learning how to combine Fire and Wind so that he can send both natures down the sword at once. This would upgrade the technique to A-rank.

I think of this technique as very similar to Asuma's trench knives, but along the whole blade. Which then also requires more control.

Edit: Also just to add, that while I know this character seems powerful...I don't write Gary-stus. This is a character on the verge of becoming Jounin-level, but he is still quite young and I would not even put him on the same level as characters like Asuma or Kurenai as of yet. He's more akin to Anko or Hayate's level currently.