This is realy easy to do first you have to have the upgrades upper cut,smash,and teleport.The first thing is to get into a fight then hold the block button untill an oppnent comes close to you use the upper cut then use smash while the person is in the air as your oppenent starts to get close to the ground your fighter will quickly fly down and knee him before he hits the ground and as soon as your fighter knees him use the teleport skill and your fighter will move a slight bit higher in the air on the opposite side and hit him with more power than the regular upper cut + smash combo.This is going to take practice but its well worth it because this will come in handy on strong people or bosses.This makes a good stuner to start up a special ki attack.