The bulk update request #4633 is active.
create implication mega_venusaur (58) -> generation_6_pokemon (71919)
create implication mega_charizard (1307) -> generation_6_pokemon (71919)
create implication mega_blastoise (59) -> generation_6_pokemon (71919)
create implication mega_alakazam (16) -> generation_6_pokemon (71919)
create implication mega_gengar (140) -> generation_6_pokemon (71919)
create implication mega_kangaskhan (124) -> generation_6_pokemon (71919)
create implication mega_pinsir (9) -> generation_6_pokemon (71919)
create implication mega_gyarados (12) -> generation_6_pokemon (71919)
create implication mega_aerodactyl (18) -> generation_6_pokemon (71919)
create implication mega_mewtwo (455) -> generation_6_pokemon (71919)
create implication mega_ampharos (400) -> generation_6_pokemon (71919)
create implication mega_scizor (36) -> generation_6_pokemon (71919)
create implication mega_heracross (10) -> generation_6_pokemon (71919)
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