CoroCoro reveals Alolan Grimer
Update: More pages have been posted online, and given new information in addition to confirming the previously dubious information
Images of this month's CoroCoro Comic have been posted online.
Type: Null evolves into Shiruvadi. Shiruvadi is Normal-type and has the Ability AR System, which changes its type to any of the 18 types, depending on the Memory item it holds. Shiruvadi can learn the new move Multi Attack, which changes type based on the Memory it holds.