Grubbin #0735 Gumshoos #0737 Charjabug. Contents; Info; Base stats; Evolution chart; Pokédex entries; Moves learned; Sprites; Locations; Language; Grubbin is a Bug type Pokémon introduced in Generation 7.. Grubbin relies on its sturdy jaw as a weapon in battle and as a tool for burrowing through the earth.Grubbin loves electricity, which is why it …