>>31725749Timid if you need speed or Modest if you need power, Hasty or Naive and Rash or Mild if you want to prevent specific Download boosts.
Happiness of choice in case you have specific headcanons about Unown's mood.
This is a devoted revenge killer so pick the type you need the most,
you can go full Specs or Scarf monoattacker or pick Life Orb so that you aren't locked into the same one attack,
you can also use a Plate in you don't want recoil, in case you think Plates should be used on Arceus only then try the standard type boosting alternatives.
Assault Vest is for a tanky set. Bright Powder and Lax Incense for evasiveness.
If you prefer longevity use Leftovers or Sitrus Berry, there are other healthy berries but they are more risky.
If you feel lucky you can also go with Scope Lens or Razor Claw or Quick Claw or even King's Rock and Focus Band.
Focus Sash is to make sure it can take a hit. Normalium Z is for situational coverage. Lum Berry for Spore leads and statuses.
Pick the nickname you like the most.