You seem weak to a lot of things. Sun teams come to mind (namely Growth Venusaur). Band Scizor is another problem, as well as Volcarona and Dragonite.
This teams seems like its trying to be offensive, but it the bulky Ferrothorn ruins it (since Jira is plenty offensive even when defensive). Starmie also lacks a place on this team, so I was thinking you should drop Ferrothorn and Starmie in favor of Life Orb'ed Latias. It does Starmie's roll (minus the Rapid Spinning) and also does Ferrothorn in the light that its still a great answer to rain teams, as well as checking Keldeo and Terrakion (which are huge threats).
With Starmie gone, I suggest you run Double Dance Landorus-T. It's a great answer to Sand teams and Sun teams alike, as well as providing Intimidate to help take those fighting hits better that usually target Hydregion. Finally, I would replace Infernape for the likes of Expert Belt Keldeo. EB Keldeo works wonders next to Hydregion and Latias, who easily beat all of its checks and counters. Keldeo can provide utility Rain Dance to stop sun assaults as well as combat sand, rain, and sun teams.
Use 72Hp / 252 Atk / 186 Spe and Adamant on Landorus, 72Hp / 184 SAtk / 252 spe with Timid on Latias, and use Hydro Pump / IcyWind / Rain Dance / Secret Sword Keldeo. I have to go GL!
Ok iPod edits since bell rang on computer >_>
Body Slam > Twave on Jirachi.
The above changes synergies well, beats sun, and makes it a tad more offensive, but Intimidate on Landorus-T should more than make up for loss of Ferrothorn. Sadly , you lose spikes, but its not that bad to be frank! :)
If Toxicroak is threatening test Hp psychic over Rain Dance
GL and stuff :P PM again if you need more rates ~
Last edited by Shurtugal; Feb 4th, 2013 at 8:47:58 AM.