Calamity Mod Wiki
Calamity Mod Wiki
  • Galaxia.png
Stack digit 1.png
TypeWeaponCrafting material
Damage385 Melee
Knockback9 (Very Strong)
Critical chance4%
Use time16 Very Fast
TooltipFires homing projectiles that inflict different debuffs depending on what biome you're in
Upon hitting an enemy you are granted a buff based on what biome you're in
Projectiles also change based on moon events
RarityRarity Level: 14
Sell 36 Gold Coin.png
Projectile created
Galaxian Star
Galaxian Star

Galaxia is a craftable post-Moon Lord broadsword that is an upgraded version of the Omega Biome Blade. It auto-swings, and shoots homing stars when swung. When these stars hit enemies, different projectiles will spawn at that location, and different buffs can be granted to the player. Both the projectile fired and the buff given are dependent on which biome the player is in. The moon events will also grant different buffs to the player while active. All buffs last for 10 seconds.

In addition to this, the sword inflicts the same debuffs as its predecessors based on the biome the player is in for 20 seconds. Similar to the Omega Biome Blade, the moon buffs will stack, but only one buff is granted from the player's biome, with higher items in the list above being higher priority if the player is in more than one biome.

Its best modifier is Legendary.


For a full crafting tree, see here.


Used in[]


  • If the player travels into a different biome after a projectile is fired, the projectile's effect will change to the new biome.


  • This sword shares its name with the sword of Meta Knight from the Kirby game franchise.