>>33776350Good. I wanted something like this for Z-Moves. They are underwhelming even in competitive play (many of them are just glorified nukes), and unlike Megas they last only for a single turn anyway. So that once per battle restriction was underwhelming.
I hope it isn't restricted to the story because it has a lot of potential in competitive play. Z-Moves as they are shouldn't be once-per-battle, especially since they are type based (for damage purposes) and many of them only provide minor secondary effects.
Also this was hinted at in Episode 11 of SM when Professor Kukui told Ash that at the moment he could only use a Z-Move once. (This suggested Ash could increase that number somehow.)