remove implication mega_mewtwo_x (75) -> legendary_pokemon (63130)
remove implication mega_mewtwo_y (460) -> legendary_pokemon (63130)
create implication mega_mewtwo (504) -> legendary_pokemon (63130)
create implication mega_latias (59) -> legendary_pokemon (63130)
create implication mega_latios (40) -> legendary_pokemon (63130)