Ludicolo @ Lum Berry  
Ability: Swift Swim  
EVs: 252 SpA / 72 SpD / 184 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA  
- Rain Dance  
- Hydro Pump  
- Hidden Power [Grass]  
- Ice Beam

Kingdra @ Petaya Berry  
Ability: Swift Swim  
EVs: 104 Def / 252 SpA / 152 Spe  
Modest Nature  
IVs: 0 Atk  
- Rain Dance  
- Substitute  
- Hydro Pump  
- Ice Beam

Heracross @ Salac Berry  
Ability: Swarm  
EVs: 252 Atk / 24 SpD / 232 Spe  
Adamant Nature  
- Substitute  
- Swords Dance  
- Megahorn  
- Reversal

Snorlax @ Leftovers  
Ability: Immunity  
EVs: 4 HP / 252 Atk / 252 Def  
Adamant Nature  
- Curse  
- Return  
- Earthquake  
- Shadow Ball

Dugtrio @ Choice Band  
Ability: Arena Trap  
EVs: 252 Atk / 32 Def / 224 Spe  
Adamant Nature  
- Earthquake  
- Rock Slide  
- Hidden Power [Bug]  
- Aerial Ace

Metagross @ Choice Band  
Ability: Clear Body  
EVs: 252 Atk / 72 Def / 184 Spe  
Adamant Nature  
- Meteor Mash  
- Rock Slide  
- Earthquake  
- Explosion

[Gen 3] Rain

by OzzyLucy

Ludicolo: Lum Berry because it's usually the target of TWaves, especially as a lead. Kingdra: Dual rain sweepers because it's hyper offense. There's also 4 physical attackers in the back, meaning you'll get your chance to handle Blissey (hopefully, could be wrong). Petaya for EndPetaya (setting rain allows it to be viable). Sub for activating Petaya and evading status. Heracross: Sub for evading status and activating Salac. Reversal because the goal is to get to close to 1 HP and get off 150/200 BP Reversals. Swarm to compliment low HP. Rain allows both of these to be viable imo. Snorlax: Offensive because Idrk how to use Snorlax besides going guns blazing max Atk and investing the rest in Def. Dugtrio: I've heard that SdDef variants of Duggy would work well vs. Blissey, and maybe replace Aerial Ace with Beat Up? Metagross: I've heard bulky variants might be better. I invested a little in Def but this could probably be optimized

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