Requirements for this Move
1.sword
2.gun
3.must be able fo do hs and ss

How to do

I will explain this is steps

1.Jump and dash simple enough

2.after the dash slash and swap to your gun

3. once gun is out (Must be out in mid dash) teh seccond you land jump agean this will be the last jump

4. and now when your gun is out verry quickley do a dash as if u were holding a sword insted of tumbleing you charactor will dash

How this move is effective

this move is effective becasue in dule match you are moveing same way as a half step excpt you oponent wont tink that you are dashing in with your gun pressent and theay would aim for whare you would be going insted there is teh seccond jump delay and you can shoot them when you jump and dash to avoide there hit and to hit them with your own