Moltres-Galar @ Custap Berry  
Ability: Berserk  
Tera Type: Dark  
EVs: 176 HP / 252 SpA / 80 Spe  
Modest Nature  
IVs: 0 Atk  
- Hurricane  
- Fiery Wrath  
- Taunt  
- Endure  

Goodra-Hisui @ Choice Band  
Ability: Sap Sipper  
Tera Type: Steel  
EVs: 248 HP / 60 Atk / 188 Def / 12 Spe  
Adamant Nature  
- Outrage  
- Heavy Slam  
- Skitter Smack  
- Earthquake  

Primarina @ Wacan Berry  
Ability: Torrent  
Tera Type: Water  
EVs: 240 HP / 188 Def / 8 SpA / 72 Spe  
Modest Nature  
IVs: 0 Atk  
- Hydro Cannon  
- Moonblast  
- Substitute  
- Encore  

Moltres has HP for Custap Manaphy, max Spatk, rest in Speed.  Goodra has defense for Jolly CB Chien-Pao Sacred Sword, a little speed creep, rest in Attack.  Prim tanks Bloodmoon Bloodmoon so you can safely Sub into Encore into Cannon and also Specs LandoI, speed to speedcreep Dirge (I wanted speed creep in general), spatk to ko bulky AV ursaluna with torrent hydro cannon, rest in Defense for the best Iron Hands mu.