>>58446316Because Zygarde is a Kalos Pokémon you retarded cunt.
The only reason Zygarde was in Alola is because Pokémon Z never existed and they had to make the new forms playable.
"Why Zygarde didn't..." Because it's not its business to interfere with other regions.
Same with Rayquaza never showing up in Unova with the genies. Or Solgaleo/Lunala in Johto.
Also. Ange isn't the Ultimate Weapon you moron, you didn't even play the game.