A Rare Serpent Egg
A Rare Serpent Egg can be acquired from the Serpent Nests near the entrance of the Medusas Lair inside the Stygian Abyss Dungeon. It can be searched from the nests directly or they can be obtained by using a Snake Charmer Flute on any kind of snake in the vicinity and then targeting the nests. The snake will then undertake the hazardous task of searching the nest for rare eggs.
The eggs are Blessed and have a Lifespan property, starting with a timer of 43.200 seconds (12 hours).