I was going to post something about 5-turn moves, but it looks like I got beat to the punch. Reflect and Light Screen normally last 5 turns, but they last only 6 actions in ASB. This is understandable, as they are subtracting 5 from the base power of affected moves. Assuming that this asset is utilized each action, you're looking at a total of -30 BP. Sunny Day and Rain Dance give +3 to each move and, assuming that you're utilizing this boost each action, will take 10 actions to reach the same level as Reflect and Light Screen. Given this, why don't we reduce weather moves to 3 rounds?