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BiomeBannerAstralBlight (Calamity's Vanities).png

The Astral Blight is a Hardmode biome added by Calamity's Vanities. It is not generated naturally and must by spread by using the Clentaminator in conjunction with Blighted Astral Solution. Most natural blocks that are able to be converted with solutions can be converted with Blighted Astral Solution, in addition to Dirt and Clay Blocks which can be converted into Blighted Astral variants.

Astrum Deus will gain a unique appearance while fought in the biome, and will drop the Blighted Deus Mask if defeated while with this appearance.


Astral Blight
Characters Unique Drops


Calamity's Vanities/Astragelly SlimeAstragelly Slime
Calamity's Vanities/BlinkerBlinker
Calamity's Vanities/BleamurBleamur
Calamity's Vanities/Gold Astragelly SlimeGold Astragelly Slime
From terrain:
Calamity's Vanities/Blighted Astral ClayBlighted Astral Clay
Calamity's Vanities/Blighted Astral DirtBlighted Astral Dirt
Calamity's Vanities/Blighted Astral IceBlighted Astral Ice
Calamity's Vanities/Blighted Astral SandBlighted Astral Sand
Calamity's Vanities/Blighted Astral SandstoneBlighted Astral Sandstone
Calamity's Vanities/Hardened Blighted Astral SandHardened Blighted Astral Sand
Calamity's Vanities/XenomonolithXenomonolith
Calamity's Vanities/XenostoneXenostone
Calamity's Vanities/Blighted Astral Dirt WallBlighted Astral Dirt Wall
Calamity's Vanities/Blighted Astral Grass WallBlighted Astral Grass Wall
Calamity's Vanities/Blighted Astral Ice WallBlighted Astral Ice Wall
Calamity's Vanities/Blighted Astral Sandstone WallBlighted Astral Sandstone Wall
Calamity's Vanities/Blighted Hardened Astral Sand WallBlighted Hardened Astral Sand Wall
Calamity's Vanities/Xenostone WallXenostone Wall
From Fishing:
Calamity's Vanities/Potted Purple XenomonolithPotted Purple Xenomonolith
Calamity's Vanities/Potted Yellow XenomonolithPotted Yellow Xenomonolith


Calamity's Vanities/Music Box (Astral Blight)Music Box (Astral Blight)


  • In order for an area to count as the Astral Blight biome, there must be at least 400 Astral Blight blocks present. Any of the unique blocks created by the Blighted Astral Solution count.


Map Background

  • Astral-blight blocks can not be converted back to normal using Green Solution, and must be converted back by using Yellow Solution. All other solutions will work in converting most Blighted Astral blocks except for Blighted Astral Dirt and Blighted Astral Clay which can only be changed with Yellow Solution or Astral Solution.
  • Modded surface enemies such as Wulfrum enemies and Pitbulls will still spawn in the biome.
  • Ambient objects are not converted into blighted astral variants, and are instead converted into stone variants if they aren't already.


Astrum Deus' sprite while fought in the Astral Blight

  • The Astral Blight's theme is The Pain Of The Abomination, which was composed by the artist Heart Plus Up!.
  • The Astral Blight biome is based on old scrapped concepts for the Astral Infection biome, where the biome took a purple, pink, and gold color scheme.
    • The Astrum Deus variant is based on an older sprite for it.
    • The biome's critters are based on or have design elements for both Astral bosses from Calamity at the time of when the concepts were still going to be used.