The bulk update request #9383 is pending approval.

remove implication mega_mewtwo_x (75) -> legendary_pokemon (58680)
remove implication mega_mewtwo_y (426) -> legendary_pokemon (58680)
create implication mega_mewtwo (471) -> legendary_pokemon (58680)
create implication mega_latias (52) -> legendary_pokemon (58680)
create implication mega_latios (35) -> legendary_pokemon (58680)

Reason: A few mega legendaries that are missing an implication to legendary pokemon.