Zoruagible
Lover of underrated characters
The datamine of Ultra sun and moon. Should reveal the event Pokemon of movie 21
Marshadow and ash pikachu was revealed in datamine. Let's see no mythical Pokemon left. Let's see
Or there could not be a new event legendary, I wouldn't be surprised if there was one though.
They could always start using gen 8 Pokemon, AG had Lucario and Manaphy movies.