Rhyperior @ Rindo Berry  
Ability: Solid Rock  
Tera Type: Ground  
EVs: 248 HP / 200 Atk / 60 Def  
Adamant Nature  
- Rock Wrecker  
- Earthquake  
- Smack Down  
- Counter  

Hoopa-Unbound @ Assault Vest  
Ability: Magician  
Tera Type: Psychic  
EVs: 216 HP / 12 Atk / 176 SpD / 104 Spe  
Careful Nature  
- Knock Off  
- Drain Punch  
- Gunk Shot  
- Psychic Noise  

Iron Crown @ Booster Energy  
Ability: Quark Drive  
Tera Type: Steel  
EVs: 252 HP / 252 Def / 4 SpD  
Relaxed Nature  
IVs: 20 Atk  
- Tachyon Cutter  
- Psychic Noise  
- Metal Burst  
- Calm Mind  

Rhyperior tanks Adamant Ogerpon Power Whip, rest in Attack.  Hoopa is the set comp set lol.  Iron Crown is max def relaxed for Lando-T.