An Ash-Greninja Bond Phenomenon was a special signature temporary transformation of Greninja with his Battle Bond ability exclusive to Generation VII mainline video games, except in LGPE until it was dropped out from Pokémon Sword and Shield and/or Scarlet and Violet due to Generation VII-exclusivity, and possibly due to becoming too powerful a powerhouse for the players to actually use in competitive play. So, by the way, do you think that an Ash-Greninja Bond Phenomenon will make his own comeback as in Pokémon Legends: Z-A? Why? Please let me know, thanks.😉