When killed, this NPC can drop:

• Emerald Colored Mephit Scales (Combinable)
• Small Mephit Fins (Combinable)
• Large Mephit Fins (Combinable)
• Peridot (Combinable)
• Diamond (Combinable)
• Raw Diamond (Combinable)
• Blue Diamond (Combinable)
• Ocean Ink (Combinable)
• Pearlescent Gemstone (Armor)
• An Oblong Seashell (1H Blunt)
• Plankton Laced Greatsword (2H Slashing)
• Spectral Parchment (Misc)
• Glyphed Rune Word (Misc)
• Water Mephit Blood (Combinable)
• Triloun Meat (Combinable)
• Water Mephit Skin (Combinable)