Spirit Mod Wiki

I wonder what enchantments have been placed on the moon- It's all blue!

The Enchanter

"The Mystic Moon is rising..."

A Mystic Moon is a fairly common randomly occurring event in Hardmode that takes place over the course of an entire night (7:30 p.m-4:30 a.m.) It causes several hazards for its duration such as multiple new dangerous enemies. Mystic Moons are signaled by the message "The Mystic Moon is rising..." in the lower left corner of the screen, and the moon, sky, water, and rain will appear blue for the duration of the event. A blue filter will also be present in all above-ground areas.

A Mystic Moon will only occur if the world is in Hardmode. It can happen any night with a 1 in 25 chance or if the player uses a Turquoise Lens at night.

During the event, its own music track Nighttime Groove will play, a remix of the original Blue Moon track.


Mystic Moon
Characters Unique Drops
Bloomshroom.png Bloomshroom
Glitterfly.png Glitterfly
Glow Toad.png Glow Toad
Lumantis.png Lumantis
Mad Hatter.png Mad Hatter
Stargazer Slime.png Stargazer Slime
From All Mystic Moon Enemies:
Azure Gem.gif Azure Gem
(Except Mad Hatter)
Astral Clock.png Astral Clock
(Except Stargazer Slime)

From Bloomshroom:

Glumshroom Staff.png Glumshroom Staff

From Mad Hatters:

Mad Hat.png Mad Hat

From Stargazer Slimes:

Moon Jelly Donut.png Moon Jelly Donut


  • Similar to a Solar Eclipse, you can take refuge from the Mystic Moon by hiding underground for safety.


  • In real life, the Moon appears blue by smoke or dust particles in the atmosphere. This has happened during the forest fires in Sweden and Canada in 1950 and 1951.
  • A Blue moon in real life is the second Full moon in a single month.
  • Some of the enemies in the event are references to the “Alice in Wonderland” series.


    • Added new Mystic Moon music track.
    • Renamed from "Blue Moon" to "Mystic Moon".
    • Fixed an issue where the event was lasting infinitely while underground.
  • Blue Moons no longer rise with Blood Moons and can't spawn when a Mech boss is not defeated.
  • 1.3.1: Introduced.
Random Events Blizzard • Blood Moon • Mystic Moon • Jelly Deluge • Solar Eclipse
Summonable Events Goblin Army • Frost Legion • The Tide