Reference article
Black egg
Black egg is a egg sold in the Glacier shop for 100 coins in Classic.
Obtaining
Buy this item at 
Glacier Shop for 100 coins.
Effect
Hatches a new duck with this egg’s colour and pattern. Hair and eyes are random. If the team is full, choose an existing duck to replace.
Hatched duck
This example shows the duck’s colour and pattern. Its hairstyle and eyes are randomized when it hatches.
