Quoted By:
Ability: Providence
Arceus becomes ???-type
All incoming attacks deal not very effective damage against Arceus, regardless of their type.
All of Arceus's attacks deal "typeless" damage, but receive STAB.
Arceus's type cannot be changed by any method.
>"Mega Arceus's Providence activated!"
>"The opponent could not grasp the true form of Arceus's attack!"
