>>27134374It's could be like, achieve syncro to power up into AshGreninja form then once you go Synro you unlock a rechargeable move based off of a certain one if your Pokemon currently learns it.
>Go Syncro>5th move slot appears with a turn counter instead of # of uses it can use>After using it once you have to wait X amount of turns before you can use it again>Can only use this move if you have it's weaker form currently in the Pokemons move slots 