Currently in Gen 7 Hackmons, if a player is using a directly hacked Greninja-Ash, it would not appear at Team Preview. We need to hide the Greninja form in non-hackmons metagames to not leak if the Greninja is Greninja-Bond or not, so I mirrored the way Karthik did it for Zacian/Zamazenta. Not sure if the regex would be better combined or separated like I did it.
Currently in Gen 7 Hackmons, if a player is using a directly hacked Greninja-Ash, it would not appear at Team Preview. We need to hide the Greninja form in non-hackmons metagames to not leak if the Greninja is Greninja-Bond or not, so I mirrored the way Karthik did it for Zacian/Zamazenta. Not sure if the regex would be better combined or separated like I did it.