Does Giratina-O need to hold Griseous Orb in Hackmons?

Question

And do the Arceus forms need to hold the Plates?

Comments

Up vote 'cause I was wondering the same thing.

Answer 1

I just tested it on Showdown.
I selected Giratina-O and gave it Leftovers. It came out as regular form Giratina.

I selected Arceus-Bug and gave it Leftovers. It came out as Normal type.