Official artwork and details for Type: Null evolution Silvally

The recently-revealed Synthetic Pokemon and Normal type Silvally is the evolution of Type: Null. This Pokémon changes its type when exclusive items are inserted into the drive on its head, and its somatic cells mutate and glow with different colors of light depending on its type. Silvally has the new Ability RKS System, which causes this Pokémon to change type when holding specific type-related items. It also has the exclusive move Multi-Attack, an attack which changes depending on which type-related item it is holding.