Works the same in v1.21, but with less damage on spirit bomb. Only use if you have excess meter but not assists to kill a character, as the spirit bomb no longer causes hard knockdown either.
(notation for reverse kame + spirit bomb is as if you never changed sides, for more clarity)
Alternate corner route for some unusual assists that can't otherwise enable 5 L L L spirit bomb routes. For the shown Kid Buu A assist, press A1 with jH. Remember, reverse kamehameha's first hit does not require an additional S input, simply holding 7 after the initial 214s input will cause the first reverse kame to come out in the correct direction ASAP.