Xatu @ Black Sludge  
Ability: Magic Bounce  
EVs: 252 Spe  
Naive Nature  
IVs: 0 HP / 0 Atk / 0 Def / 0 SpA / 0 SpD  
- Defog 
- Teleport  
- Substitute
- Tailwind / Imprison

Xatu

Xatu gets a sizable boost post-Home by regaining Defog, thus making it perhaps the most reliable Defog user in the meta. Additionally, it can also use Imprison to prevent opponents from Defogging. It remains a great pivot with Magic Bounce and Teleport, and Tailwind with the slow pivot move Teleport provides great support. Its part-Flying typing grants it both a weakness to Stealth Rock and the ability to not be trapped by Dugtrio. Faster Imprison Defog users such as Ribombee can prevent Xatu from Defogging, though.

Columns Mode / Stat Colours / Light Mode