holy crap stone edge heatran. that was amazing. volcarona? NO SCREW YOUR VOLCARONA
as for keldeo against sand teams, it's just that... well most sand teams are fighting weak lol. just having tyranitar on the team already brings in that problem. moreover neither of the sand weather starters can take keldeo on and often tyranitar serves as a bulky sand team's primary special wall... unfortunately it'll still get minced by keldeo.
and as for hippowdon vs tar, we all know the classical arguments, but tar has always been in the superior position. part of the strength of cb tar is that you can actually dent weather starters with your neutral pursuit (without a cb and 252+ attack, you don't make much of a mark in most situations) which makes so much difference in winning the weather war since sand has never really been big on the trapper playstyle (unless you're up against specs toed in which case you both have so much firepower that someone's goin down). it's interesting how both specs toed and cb tar gravitate towards a 252hp / 252+ attacking stat spread because they hope to combine the bulk of a defensive set with the raw firepower that wipes out most any other weather starter. hippowdon on the other hand... sure you have slack off and roar, but you're still gonna die to defensive politoed's scald >_> i think part of the appeal of double sand is that you can rely on hippowdon to sponge big physical fighting attacks and get the bonus of having a secondary weather starter for free, but in general tyranitar has always performed better. it doesn't really help that most of the big new offensive toys (gothitelle, tornadus-T, thundurus-T, keldeo) are all special attackers and can hit hippo on its weaker side.
EDIT: lavos, you're referring to the 252 HP / 252 sdef impish hippo spread right? otherwise hippo can get ohkod by tree's ebelt blizzard with middling investment (going off of the spread on smogon atm: 252+ atk / 144 satk / 112 spe)
as for keldeo against sand teams, it's just that... well most sand teams are fighting weak lol. just having tyranitar on the team already brings in that problem. moreover neither of the sand weather starters can take keldeo on and often tyranitar serves as a bulky sand team's primary special wall... unfortunately it'll still get minced by keldeo.
and as for hippowdon vs tar, we all know the classical arguments, but tar has always been in the superior position. part of the strength of cb tar is that you can actually dent weather starters with your neutral pursuit (without a cb and 252+ attack, you don't make much of a mark in most situations) which makes so much difference in winning the weather war since sand has never really been big on the trapper playstyle (unless you're up against specs toed in which case you both have so much firepower that someone's goin down). it's interesting how both specs toed and cb tar gravitate towards a 252hp / 252+ attacking stat spread because they hope to combine the bulk of a defensive set with the raw firepower that wipes out most any other weather starter. hippowdon on the other hand... sure you have slack off and roar, but you're still gonna die to defensive politoed's scald >_> i think part of the appeal of double sand is that you can rely on hippowdon to sponge big physical fighting attacks and get the bonus of having a secondary weather starter for free, but in general tyranitar has always performed better. it doesn't really help that most of the big new offensive toys (gothitelle, tornadus-T, thundurus-T, keldeo) are all special attackers and can hit hippo on its weaker side.
EDIT: lavos, you're referring to the 252 HP / 252 sdef impish hippo spread right? otherwise hippo can get ohkod by tree's ebelt blizzard with middling investment (going off of the spread on smogon atm: 252+ atk / 144 satk / 112 spe)