Amoonguss @ Sitrus Berry  
Ability: Regenerator  
Level: 50  
EVs: 244 HP / 92 Def / 172 SpD  
Relaxed Nature  
IVs: 0 Atk / 0 Spe  
- Giga Drain  
- Spore  
- Rage Powder  
- Protect

Unown
Options:
- offensive: Sludge Bomb, Energy Ball, Foul Play
- supportive: Pollen Puff, Clear Smog, After You
- items: Wiki Berry, Eject Button

Unown
Defensive calcs:
- 252 Atk Urshifu-Single Strike Wicked Blow vs. 244 HP / 92+ Def Amoonguss on a critical hit: 111-132 (50.4 - 60%) -- guaranteed 3HKO after Sitrus Berry recovery
- 4 Atk Incineroar Flare Blitz vs. 244 HP / 92+ Def Amoonguss: 168-198 (76.3 - 90%) -- guaranteed 2HKO
- 252+ Atk Excadrill Tectonic Rage (180 BP) vs. 244 HP / 92+ Def Amoonguss: 186-219 (84.5 - 99.5%) -- guaranteed 2HKO after Sitrus Berry recovery
- 252+ Atk Life Orb Arctozolt Icicle Crash vs. 244 HP / 92+ Def Amoonguss: 187-221 (85 - 100.4%) -- 6.3% chance to OHKO
- 252+ Atk Glastrier Icicle Crash vs. 244 HP / 92+ Def Amoonguss: 186-222 (84.5 - 100.9%) -- 6.3% chance to OHKO
- 252+ SpA Charcoal Torkoal Heat Wave vs. 244 HP / 172 SpD Amoonguss in Sun: 176-210 (80 - 95.4%) -- guaranteed 2HKO after Sitrus Berry recovery
- 252+ SpA Hatterene Psychic vs. 244 HP / 172 SpD Amoonguss: 170-204 (77.2 - 92.7%) -- guaranteed 2HKO after Sitrus Berry recovery
- 252 SpA Zapdos Hurricane vs. 244 HP / 172 SpD Amoonguss: 182-216 (82.7 - 98.1%) -- guaranteed 2HKO after Sitrus Berry recovery