Omanyte @ Leftovers  
Ability: Shell Armor  
EVs: 252 HP / 252 Def / 4 SpD  
Bold Nature  
IVs: 0 Atk  
- Spikes  
- Ice Beam  
- Surf  
- Protect  

Metang @ Leftovers  
Ability: Clear Body  
EVs: 252 HP / 76 Atk / 180 Def  
Impish Nature  
- Light Screen  
- Meteor Mash  
- Earthquake  
- Rest  

Marshtomp @ Leftovers  
Ability: Torrent  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
- Earthquake  
- Surf  
- Toxic  
- Protect  

Sealeo @ Leftovers  
Ability: Thick Fat  
EVs: 200 HP / 252 SpA / 56 Spe  
Modest Nature  
IVs: 2 Atk / 30 SpA  
- Ice Beam  
- Surf  
- Hidden Power [Grass]  
- Rest  

Doduo @ Choice Band  
Ability: Early Bird  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Double-Edge  
- Quick Attack  
- Drill Peck  
- Hidden Power [Ground]  

Ivysaur @ Leftovers  
Ability: Overgrow  
EVs: 252 HP / 4 SpA / 252 SpD  
Calm Nature  
- Sludge Bomb  
- Synthesis  
- Leech Seed  
- Giga Drain