The SharkusSlug is a rare water element slug only seen in "Deep Water, Dark Water". It belongs to both Malvolio and Brutale Drake. It appears to be a brown slug with a dorsal fin in protoform. It also has two slits on each side of its head like gills. At 100 mph they are a brown shark with black lines all over it,and also have 2 sets of fins. It looks like a cavern shark.They can shoot their teeth like bullets. One can be seen in Drakes blaster at the start.
Toothbullet - Shoots teeth like bullets.
Torrent Slam - Swims fast enough to ram through other slugs.
Sharkpedo - Swims so fast can go through metal without slowing down.
Ammorang - Comes to snatch another slug in its mouth.
Drillfang - Twists teeth to create a drilling motion to chomp enemies.
Charybdrill - Can create a small whirlpool from its mouth sucking or pulling enemies.