[quote=@Demon Shinobi]Please don't take this the wrong way. I'm calling bullshit on the Senjutsu. Yes he can have talent, yes he can probably pick some basic things up. To be as good as you describe, without EVER receiving any formal training... It's too easy. He's already a battle maniac, developing his own style, lived through more shit than a typical 17 year old would. But we gotta be clear. He is still human. I'm sure when he did come into the peerage, and the events leading up to that, he'd probably already be cooler and more willing to listen than the dragon, but still. He's a human. Also, does the sacred gear need to be dragon origin? It that for possible scale mail armor? It's honestly not bad, just a double in power. But the biggest is the senjutsu. Especially when an amateur, someone unskilled or untaught, would begin to be corrupted by the malice and ill will of his/her surroundings. I'm not saying the senjutsu is bad. Not even saying get rid of it. Just saying tone it down. You can learn to use it properly in the story from a teacher if you want. Can be good character development and training. But as it is, it's kind of like Sieg. He's too powerful and too skilled. Gotta be downsized a bit. [/quote]

I'm not sure what you're comparing him with that makes him seem powerful -  at this point he's only around the level of say, Yuuto post-Excalibur arc; he can [i]use[/i] Senjutsu, but that doesn't make him competent - he's talented in that he learned without formal training, but that doesn't mean he's actually [i]good[/i] at it. It's comparable to someone who's naturally good at boxing, despite never having been taught. This is evident by the fact that he doesn't have any ranged methods of attack yet - actual Senjutsu practitioners should be able to launch their ki from a distance, whereas Ryuunosuke has no such means of compensating against an enemy from a distance. 

TL;DR what he's doing is simply grasping at the roots of Senjutsu, he's by no means a master or even close to it. 

As for Twice Critical, it's a very common reoccurring Sacred Gear, and judging from how Raynare acted, not a very impressive one. I chose that based on that assumption, since it wouldn't make sense for an exorcist to just pick up a kid for no reason, but at the same time I didn't want an OP Sacred gear.

Does that explanation make sense?