Watergrubs are water-loaded mimics with a similar appearance to Blowgrubs and Firegrubs. They are capable of extinguishing fires on contact and self-destruct upon contact with a solid surface. The knockback they sustain from attacks is substantially farther than with Blowgrubs. These Mimics like the Embermite spawn infinitely, except they spawn from little pools of water. They are one of the two "puzzle" mimics released with Hatchwood Wilds, the other being the Embermite.