this move is your go to option when you want to punish your opponent from up close as it is fei longs fastest (4 frame startup) and most damaging special cancelable move. You dont want to just throw out the move by itself though as it is both punishable on hit or block if it is not canceled into anything. The move can also be used as an anti air or cross up anti air, but you need to hit it as your opponent jump arc is near you (you want to use flame kick though as your main anti air).
this move is your go to option when you want to punish your opponent from up close as it is fei longs fastest (4 frame startup) and most damaging special cancelable move. You dont want to just throw out the move by itself though as it is both punishable on hit or block if it is not canceled into anything. The move can also be used as an anti air or cross up anti air, but you need to hit it as your opponent jump arc is near you (you want to use flame kick though as your main anti air).