The bulk update request #4633 is active.
create implication mega_venusaur (60) -> generation_6_pokemon (77931)
create implication mega_charizard (1356) -> generation_6_pokemon (77931)
create implication mega_blastoise (61) -> generation_6_pokemon (77931)
create implication mega_alakazam (17) -> generation_6_pokemon (77931)
create implication mega_gengar (150) -> generation_6_pokemon (77931)
create implication mega_kangaskhan (126) -> generation_6_pokemon (77931)
create implication mega_pinsir (10) -> generation_6_pokemon (77931)
create implication mega_gyarados (15) -> generation_6_pokemon (77931)
create implication mega_aerodactyl (19) -> generation_6_pokemon (77931)
create implication mega_mewtwo (487) -> generation_6_pokemon (77931)
create implication mega_ampharos (423) -> generation_6_pokemon (77931)
create implication mega_scizor (38) -> generation_6_pokemon (77931)
create implication mega_heracross (11) -> generation_6_pokemon (77931)
Reason: Reason: These Mega Evolutions were officially introduced in Pokémon X & Y
Mega Evolution Part 1
EDIT: The bulk update request #4633 (forum #363718) has been approved by @Rainbow_Dash.
Updated