Drillworm
Drillworm can be found in the following locations: Drillworm Caves, Lower Spike, Lost Dwarf version of the Forsaken Mine, Oramond Factory Raids and Warzone 4.
Drillworm has 1500 hitpoints. It is immune to earth damage. It is strong against energy, ice, holy, and death damage. It is weak against fire damage. It can neither be summoned nor convinced.
Drillworm yields 1200 base experience points. Its loot can include gold coin, pick, worm, iron ore, spiked squelcher, terra amulet, lump of earth, clay lump, coal, green crystal splinter, brown crystal splinter, blue crystal splinter, pulverized ore, vein of ore, and drill bolt.