Pikachu @ Light Ball  
Ability: Lightning Rod  
Spread: Max attack max speed
- Fake Out  
- Volt Switch  
- Knock Off  
- Extreme Speed  

Ferroseed @ Eviolite  
Ability: Iron Barbs  
Spread: Specially Defensive
IVs: 0 Spe  
- Knock Off  
- Gyro Ball  
- Stealth Rock  
- Leech Seed (unrevealed) <- Standard on Ferro

Golbat @ Eviolite  
Ability: Infiltrator  
Spread: Phyiscally defensive <- Calcs showed this to not be fast bat
- Super Fang  
- Roost  
- Brave Bird  
- Defog  

Marshtomp @ Eviolite  
Ability: Torrent  
Spread: Specially defensive
- Scald  
- Earthquake  
- Rest  
- Sleep Talk  

Roselia @ Choice Specs  
Ability: Natural Cure  
Spread: I assume max speed max spa (Modest?)
IVs: 0 Atk  
- Extrasensory  
- Leaf Storm (unrevealed) <- I see no reason to run this mon unless you're spamming Leaf Storm
- Sludge Bomb (unrevealed) <- Poison STAB
- Giga Drain/Dazzling Gleam (unrevealed) <- I'm assuming Giga for recovery and a more consistent STAB but Dazzling Gleam is a slim possibility

Kadabra @ Focus Sash  
Ability: Magic Guard  
Spread: Max speed max spa
IVs: 0 Atk  
- Psychic  
- Shadow Ball  
- Dazzling Gleam (unrevealed) <- common on most, if not all Kadabra but it isn't necessary
- Counter/Encore (unrevealed) <- Could be both > Dazzle. I assume Counter since that's most common on Sash Kadabra