Fire Release: Phoenix Sage Fire Annihilation

Ryu uses this technique, A technique where chakra kneaded inside the body is converted into fire, and then expelled from the mouth in a volley of massive wall of intense flames, which covers an expansive range and explodes as soon as it comes in contact with anything,this technique outmatches the number of volleys created by the Fire Release: Phoenix Sage Fire Technique and the power of Fire Release: Great Fire Annihilation.