No guide provided.
Tidal Wave is really interesting if you put him in a corner, either offensively or defensively.
However, in a potential Manaphy deck, the best move to level up is Hydro Pump, as a 140 white attack is very powerful, although this will depend on what other Pokemon you are using and how you want to play.
|Base Wheel Size||Name||Move Type||Additional Notes||Damage|
|28||Tidal Wave||Purple||All adjacent Pokémon move back 3 spaces. Those Pokémon gain Wait.||☆|