Mid is Tohan for this combo, but honestly anyone will work, some members of the cast can kill without the last 2 bars. Needs corner.
Goku assist is optional but makes timing the j.H into 5H much easier. Basically, this is a universal corner ToD route for Vegito, any assist will work here.
Corner 2H TOD 1meter start: 2H Spark > 66 2M 5M 5H 236S Bardock(B) > 5HS > j.LL2H > dj.LLL Kefla(B) > 5H > j.LL2H > dj.LLL Bardock (B) > Dragon Rush (hold) > supers. Need the 66 2M for bar!
Can add some extra 5S, do 214L instead of jumps but this is the simplest possible version of the combo that will still kill with a 1 meter start