The Celestial Shell is an item introduced in the 1.3 update. It allows the user to gain the effects of both the Moon Shell and Celestial Stone in one accessory.

The Celestial Shell is an equipable crafted accessory item which turns the holder into a Werewolf at night and a Merfolk when entering water. The Merfolk aspect takes priority over the Werewolf aspect - e.g. if the player enters water at night, they will turn into a Merfolk until they exit the water.

The Celestial Shell is a craftable accessory. It has similar bonuses as Moon stone and Sun Stone but Celestial Stone has additional modifiers and works any time of the day.


  • + 10% Damage
  • +2% critical strike chance
  • +4 defense
  • Additional melee speed
  • Faster life regeneration
  • More minion knockback


  • Wearing a Fish Bowl will not transform the player into Merfolk.
  • The transformation overrides armor.
  • Using dyes will change the head, body and feet of the Werewolf/Merfolk.
  • If the player is in either form while using an invisibility potion, they will be totally invisible.

Update Info


  • Now you can hide the transformation while keeping the bonuses, or put it in the vanity slots.


  • Added to the game.