Calamity Mod Wiki
Apoctosis Array
  • Apoctosis Array.png
Stack digit 1.png
Damage99 Magic
Knockback6.75 (Strong)
Critical chance4%
Use time7 Insanely Fast
TooltipFires ion blasts that speed up and then explode
Damage scales with how full your mana is
Using Astral Injection reduces the effectiveness of the mana boost
Inflicts DebuffBrimstone FlamesBrimstone Flames
100% chance

Debuff duration2 seconds
Debuff tooltipRapid health loss
RarityRarity Level: 10
Sell 20 Gold Coin.png
Projectile created
Ion Blast
Ion Blast

The Apoctosis Array is a craftable post-Moon Lord magic gun that is a direct upgrade to the Ion Blaster. Like its predecessor, it fires ion blasts that continuously accelerate with their damage depending on the user's current mana level. The projectile damage is multiplied by 0.2 added to 1.4 times of the player's mana ratio, dealing 20% damage at 0 mana and 160% damage at full mana. Additionally, the projectile size is multiplied by 0.75 added to 0.75 times of the player's mana ratio, being 75% size at 0 mana and 150% size at full mana. Having the Astral Injection buff caps the maximum damage multiplier at 111% and size at 123.75%.

Its best modifier is Mythical.



Crafting Station
Ancient ManipulatorAncient Manipulator
Ion BlasterIon Blaster1
Luminite BarLuminite Bar5
Apoctosis ArrayApoctosis Array1

The player continuously firing shots which shrink in size and damage due to having less and less mana.


  • The ion blasts shrink in size as their damage decreases.
  • The word apoctosis is likely a reference to the term apoptosis, or programmed cell death, which occurs as a normal, controlled part of an organism's growth.
    • Apoptosis comes from the Ancient Greek word ἀπόπτωσις, which means falling off. This is likely where the effect or etymology of the weapon comes from.