Tekken 8 ▰ Jodd (Rank #1 Nina) Vs Dustiel (Rank #1 Leroy) ▰ Ranked Matches 

Check out "Nina butterfly loops" tutorials. It is a bit on the difficult side execution requirements. Good luck.

Multiple ways to do it - qcf * 1 - qcfuf+1 - D,df * 1 - D,f * 1 - D,f,1 - DF * 1 (not recommended) - HCF * 1 or B,D,F * 1 this might be the good-to method on Hitbox leverless controllers if you can slide through the buttons - qcb * 1(it has to be perfect d,dB,B motion). The timing is a bit strict if you want to loop them. You have to input it pretty fast after she recovers from the previous loop.