Issei's transformation to 'Red dragon Emperor...[dragon of domination
Issei Dragon Form. Web dxd = diabolos dragon, a new form that use his power like sekiryuutei and that of the infinity because his body had been created. Web in knight form, called welsh sonic boost knight (龍星の騎士（ウェルシュ・ソニックブースト・ナイト） werushu sonikku.
Issei's transformation to 'Red dragon Emperor...[dragon of domination
Web dxd = diabolos dragon, a new form that use his power like sekiryuutei and that of the infinity because his body had been created. Web he was able to keep up with vidar in his ragnarök earth berserk. Web in knight form, called welsh sonic boost knight (龍星の騎士（ウェルシュ・ソニックブースト・ナイト） werushu sonikku.
Web in knight form, called welsh sonic boost knight (龍星の騎士（ウェルシュ・ソニックブースト・ナイト） werushu sonikku. Web he was able to keep up with vidar in his ragnarök earth berserk. Web dxd = diabolos dragon, a new form that use his power like sekiryuutei and that of the infinity because his body had been created. Web in knight form, called welsh sonic boost knight (龍星の騎士（ウェルシュ・ソニックブースト・ナイト） werushu sonikku.
