From reddit for the Mission 22-combo :
According to /u/DonaldMick from Query Den.
starting move on Xatu (F1 -> E6) a guaranteed 22 hit combo
Just tried it: it works and it's amazing.
Just don't use Gengar as your Mega, because if it mega-evolves and matches, it'll add more to the combo count.
Scizor seems to be a useful mega, it evolved the move after the combo and is pretty effective on xatu's stage
According to /u/DonaldMick from Query Den.
starting move on Xatu (F1 -> E6) a guaranteed 22 hit combo
Just tried it: it works and it's amazing.
Just don't use Gengar as your Mega, because if it mega-evolves and matches, it'll add more to the combo count.
Scizor seems to be a useful mega, it evolved the move after the combo and is pretty effective on xatu's stage