[@Liberator] I added a some more clarification to the semblance. The tails are essentially extensions of his body. He can swing them, block with them etc. Though as I added in the description he's trading the protection of his aura for an increase in offensive capability which means if he doesn't block or evade an attack he'll be taking the full damage of that attack. As for his weapon, while I certainly don't plan on it being OP if you could give specifics about why it's iffy I can understand and alleviate their concern.