User blog comment:Crimson and Darkness/Shin DxD 3 discussion/@comment-85.100.148.176-20190827085716

If you ask me, these radical changes in Ryuuteimaru were caused by Ingvild's song. Because Boosted Gear had a 'DxDBoost' sound instead of the 'DxD' effect sound. (Issei VS Nxy)