Just tried a combo by mixing two others together (lol mixup) I use this when I don't have at least 50% Heat or else I would do his 2363214C after 623B.
2D,j.D,2B,623B,dashing B,2B,jc.A,B,jc.B,C [midscreen only]
I think you can take out the C at the end and use 623C in the air.