Its strong jaw enables it to scrape trees and slurp out the sap. It normally lives underground. They often gather near places frequented by electric Pokémon in order to avoid being attacked by bird Pokémon. If you find its nest, you shouldn’t stick your hand inside. You’ll get bitten by an irritated Grubbin. It spits a sticky thread to stop opponents in their tracks, and then it grabs them in its sharp, sturdy mandibles to take them down.