Good games, everyone!
Sorry about Slayer tech, Mike. I honestly do not know any of his moves--just how they look like and what they sound like. But I found out that the move I was talking about was the 632146P move. IIRC, I saw in a video that you can follow up BBU with 5H and 632146P into an air combo in the corner. Near corner, I think you can go into ~BBU 5H K Mappa Hunch and link two 5Ps or something to raise them high enough for an air combo follow-up. Aside from that, I don't really know much about Slayer. Maybe BBU 6H > air combo anywhere else?