>>20567893Physical water STAB means you can more effectively run a physical set with a -SpA nature. Running Steam Eruption on a physical set means you take a hit to one of the defenses or speed, all of which are still needed. Sure 70 speed is nothing special, but it really makes a difference in some situations. At the end of the day will people really be running a physical set? Most likely not, but having an option can catch people off guard.
Think about it. This shit is Chancey bait. They switch in expecting a Steam Eruption and the fucker catches a STAB Flare Blitz off 110 attack
