The bulk update request #4633 is active.
create implication mega_venusaur (60) -> generation_6_pokemon (79598)
create implication mega_charizard (1362) -> generation_6_pokemon (79598)
create implication mega_blastoise (62) -> generation_6_pokemon (79598)
create implication mega_alakazam (17) -> generation_6_pokemon (79598)
create implication mega_gengar (157) -> generation_6_pokemon (79598)
create implication mega_kangaskhan (128) -> generation_6_pokemon (79598)
create implication mega_pinsir (10) -> generation_6_pokemon (79598)
create implication mega_gyarados (15) -> generation_6_pokemon (79598)
create implication mega_aerodactyl (19) -> generation_6_pokemon (79598)
create implication mega_mewtwo (497) -> generation_6_pokemon (79598)
create implication mega_ampharos (427) -> generation_6_pokemon (79598)
create implication mega_scizor (38) -> generation_6_pokemon (79598)
create implication mega_heracross (11) -> generation_6_pokemon (79598)
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