Giratina-Origin @ Griseous Core  
Ability: Levitate  
Tera Type: Water  
EVs: 248 HP / 88 SpA / 160 SpD / 12 Spe  
Calm Nature  
- Hex  
- Dragon Tail  
- Draco Meteor  
- Will-O-Wisp  

Magearna @ Leftovers  
Ability: Soul-Heart  
Tera Type: Water  
EVs: 248 HP / 252 Def / 8 SpD  
Bold Nature  
IVs: 0 Atk  
- Volt Switch  
- Fleur Cannon  
- Spikes  
- Thunder Wave  

Landorus-Therian @ Choice Scarf  
Ability: Intimidate  
Tera Type: Steel  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- U-turn  
- Earthquake  
- Knock Off  
- Defog  

Arceus-Steel @ Iron Plate  
Ability: Multitype  
Tera Type: Fairy  
EVs: 252 HP / 4 SpA / 252 Spe  
Timid Nature  
IVs: 0 Atk  
- Calm Mind  
- Judgment  
- Taunt  
- Recover  

Chien-Pao @ Heavy-Duty Boots  
Ability: Sword of Ruin  
Tera Type: Fire  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Swords Dance  
- Tera Blast  
- Sucker Punch  
- Icicle Crash  

Mewtwo-Mega-X @ Mewtwonite X  
Ability: Pressure  
EVs: 4 Atk / 252 SpA / 252 Spe  
Timid Nature  
- Taunt  
- Psystrike  
- Ice Beam  
- Drain Punch