Kai Yamato
Yeah. Photon Trident doesn't work on Number 62: Galaxy-Eyes Prime Photon Dragon even though it's a Photon monster.

I can't really show trying to use it on the card for replay but I'm mentioning it here. (In that I'm probably the only silly person to use Photon Trident.)
Thanks for the report.

It has been noted and will be fixed asap.