I've never really thought about it before, but could brick break be a legitimate option on a jolly dd charizard x? I agree that brick break is clearly inferior to earthquake on any set with just two attacking moves (such as wow set) but not necessarily three and heres why. Factoring in tough claws, brick break and earthquake are just as powerful as each other. Secondly, the only pokemon charizard x would ever use either for would be Heatran and Tyranitar. Now, Tyranitar is less common and is neutral to Dragon Claw, meaning Heatran is more important for Charziard X to beat. Earthquake can easily ohko Heatran, however, some Heatran run Air Balloon. This isnt really a problem because the ballon could easily be popped by dragon claw on the switch in or by a teammate. But, this means that Charizard X cannot dd as Heatran switches in and be guaranteed to beat Heatran unscathed. Yes, dd earthquake zard x could dd as air balloon heatran switch in and still win. But, this means that it would have to take one hit. And if that one hit is a toxic or a roar the sweep is most likely over. So while dd earthquake zard x can easily beat balloon heatran, it either has to take a potential toxic or roar or fail to setup a dd on it. With brick break insetad of earthquake, Charizard X could always dd on the switch and then deliver a +1 brick break which with a jolly nature and 252 atk evs has a 56.3% to ohko 248hp Heatran after rocks (iirc). With brick break, the balloon would make no difference. However, even at +1 it is still not a guaranteed ohko and earthquake has the benefit of being a guaranteed ohko without a boost. So as I see it, Brick Brick and Earthquake have their own advantages against Heatran. As for Tyranitar, Brick Break will usually ohko (always at +1) depending on the set while even at +1 Earthquake cannot ohko Tyranitar (iirc). In conclusion, both Brick Break and Earthquake have their benefits on jolly dd zard x. What I don't get is why nobody ever mentions Brick Break. Am I missing something?