I do this (Kartana) @ Assault Vest  
Ability: Beast Boost  
Tera Type: Water  
EVs: 4 Atk / 252 SpD / 252 Spe  
Jolly Nature  
- Knock Off  
- Leaf Blade  
- Sacred Sword  
- Vacuum Wave  

I am god (Kartana) @ Leftovers  
Ability: Beast Boost  
Tera Type: Water  
EVs: 252 HP / 4 Atk / 252 SpD  
Sassy Nature  
- Synthesis  
- Leaf Blade  
- Calm Mind  
- Steel Beam  

Ferrothorn-Alola (Kartana) @ Rocky Helmet  
Ability: Beast Boost  
Tera Type: Water  
EVs: 252 HP / 4 Atk / 252 SpD  
Careful Nature  
- Calm Mind  
- Synthesis  
- Sacred Sword  
- Leaf Blade  

they wont see it (Kartana) @ Steelium Z  
Ability: Beast Boost  
Tera Type: Grass  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Smart Strike  
- Sacred Sword  
- Leaf Blade  
- Knock Off  

wtf hacker (Kartana) @ Flyinium Z  
Ability: Beast Boost  
Tera Type: Grass  
EVs: 252 Atk / 4 SpD / 252 Spe  
Jolly Nature  
- Tailwind  
- Leaf Blade  
- Night Slash  
- Psycho Cut  

Kartana-Unova (Ferrothorn) @ Leftovers  
Ability: Iron Barbs  
Tera Type: Water  
EVs: 252 HP / 4 Def / 252 SpD  
Sassy Nature  
IVs: 0 Spe  
- Body Press  
- Leech Seed  
- Gyro Ball  
- Curse