That's funny. I make my Ampharos use Thunder during Blastoise's Rain Dance whenever I fight RED (Obviously the originals, not the remakes). But yes, as said before, only Thunder is affected by heavy rain.
Come to think of it, why did they use hail in Red's battle in HG/SS? Why not make it take place in Heavy rain and Thunder > Thunderbolt on Pikachu? It would emphasize his signature Pokemon more, and rain is simply the weather of choice for epic situations.
Come to think of it, why did they use hail in Red's battle in HG/SS? Why not make it take place in Heavy rain and Thunder > Thunderbolt on Pikachu? It would emphasize his signature Pokemon more, and rain is simply the weather of choice for epic situations.
If they always used heavy rain then the player could wipe out their opponents with Water moves and with Thunder.
It's not that much more accuracy. Thunder almost always hits as it is. I don't think it would be a concern for them.
and it can even hit through Protect/Detect.