TheCharredDragon
Tis the Hour to Reload
For whatever it's worth, Pikachu does learn Discharge, which effects the entire room. Problem is you don't learn it until the mid-30's, and, at least in my experience, you don't hit that level until post-game.
Okay I don't know if I'm misremembering things or things in DX are different (as I don't have a copy), but I'm honestly surprised to hear that...as I'm usually that level, if not above, by Sky Tower in my games.
Though, again, I could be mixing it up with Explorers of Sky as I was usually level 40-45+ by the time I reach Temporal Tower. Is that the average level at that point for that game?