Hey there.
Volt-Turn cores can cause this team problems. Latios isn't bulky enough to take Bullet Punch from Scizor very well, and can be easily KO'd after prior damage. Nothing else on your team can really take Rotom-W on 1 on 1, so this becomes a major problem. An easy way to fix this is to run a Calm Mind Latias over Latios. The majority of your team is bulky regardless, so this change wouldn't be too much of a problem. The entry hazard support your team has means that the power drop isn't a large issue either. Latias has access to Recover and higher base Defense, meaning it can easily dispatch of Volt-Turn cores with Hidden Power Fire + Dragon Pulse. It can also be a very good late-game sweeper with Calm Mind, and still retains the synergy that Latios provided.
Also, run Hidden Power Ice over Hidden Power Grass on Heatran. This allows Heatran to score surprise kills on the likes of Dragonite, who can otherwise deal much more damage to your team. Water-types are still hit decently hard by Earth Power, and the likes of Gastrodon can be easily crippled by Toxic Spikes.
Very solid team. Hope I helped, and good luck!
Volt-Turn cores can cause this team problems. Latios isn't bulky enough to take Bullet Punch from Scizor very well, and can be easily KO'd after prior damage. Nothing else on your team can really take Rotom-W on 1 on 1, so this becomes a major problem. An easy way to fix this is to run a Calm Mind Latias over Latios. The majority of your team is bulky regardless, so this change wouldn't be too much of a problem. The entry hazard support your team has means that the power drop isn't a large issue either. Latias has access to Recover and higher base Defense, meaning it can easily dispatch of Volt-Turn cores with Hidden Power Fire + Dragon Pulse. It can also be a very good late-game sweeper with Calm Mind, and still retains the synergy that Latios provided.
Latias @ Leftovers
Ability: Levitate
EVs: 252 HP / 4 SAtk / 252 Spe
Timid nature
-Calm Mind
-Dragon Pulse
-Hidden Power Fire
-Recover
Ability: Levitate
EVs: 252 HP / 4 SAtk / 252 Spe
Timid nature
-Calm Mind
-Dragon Pulse
-Hidden Power Fire
-Recover
Also, run Hidden Power Ice over Hidden Power Grass on Heatran. This allows Heatran to score surprise kills on the likes of Dragonite, who can otherwise deal much more damage to your team. Water-types are still hit decently hard by Earth Power, and the likes of Gastrodon can be easily crippled by Toxic Spikes.
Very solid team. Hope I helped, and good luck!


