Nebula Arcanum

  

Desktop/Console/Mobile-Only Content: This information applies only to the Desktop, Console, and Mobile versions of Terraria.

Nebula Arcanum

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Statistics

Type	Weapon
Damage	70 (Magic)
Knockback	5 (Average)
Mana	30
Critical chance	4%
Use time	30 (Average)
Velocity	7
Tooltip	'Conjure masses of astral energy to chase down your foes'
Rarity	10*
Sell	10 GC
Research	1 required

Projectiles created

• Nebula Arcanum
  
• Nebula Arcanum Subshot
  
• Nebula Arcanum Explosion Shot
  
• Nebula Arcanum Explosion Shot Shard
  

Sounds

Use
Impact

• Internal Item ID: 3476 (Desktop, Console and Mobile versions)
• Internal Projectile ID: 617, 618, 619, 620

The Nebula Arcanum is a Hardmode, post-Lunatic Cultist magic weapon that fires a multicolored swirling orb when used. The orb will slowly home in on enemies and bounce off tiles, hitting three times before exploding into several smaller projectiles. All three hits do not have to be on the same target, as it will continue to home on other enemies in range if its target dies before the third hit. If the projectile does not hit three times, it will explode after 11 seconds. It also produces additional pink projectiles that orbit it and damage multiple enemies, even going through tiles to do so. Two to three of these projectiles appear per second for the first half of the projectile's lifetime, and disappear at the same rate as it approaches explosion.

Its best modifier is Mythical.

Crafting

Recipes

Result	Ingredients	Crafting station
Nebula Arcanum(Desktop, Console and Mobile versions)	Nebula Fragment(Desktop, Console and Mobile versions)18	Ancient Manipulator(Desktop, Console and Mobile versions)

Tips

• The Nebula Arcanum can consume mana very rapidly under constant use. Players should have items that provide mana at the ready when using this item, such as the Mana Flower and Mana Regeneration Potions.
• The lasting duration, homing properties, and orbiting projectiles make the Nebula Arcanum a very effective crowd-clearing weapon.
• The Nebula Arcanum is capable of dealing more DPS than any other pre-Moon Lord magic weapon, but has difficulty striking fast enemies and bosses.
• If attempting to clear the Celestial Pillars as a magic user; the Nebula Arcanum can be incredibly effective at destroying each of the pillars when their shields are down, as they do not move and have enormous hitboxes, allowing all of the effects of the weapon to deal full damage.
• The Nebula Arcanum's damage output is high enough that it can be used to skip most of the Empress of Light(Desktop, Console and Mobile versions)'s attack rotations, making it much easier to fight during the daytime.

Trivia

The orb held by the player when using the weapon.

The Nebula Arcanum attacking Target Dummies and a Mimic.

• When using the Nebula Arcanum, the player holds a dark purple orb orbited by a pink ring. The projectiles appear to emerge from this orb.
• The projectile shares a sprite with the Lunar Portal as well as the portals that appear in the Vortex area, although they are not the same color.
• The item's inventory sprite resembles typical depictions of a crystal ball, which are often wrapped in cloth for safekeeping.
• The Nebula Arcanum greatly resembles the Arcane Orb from the hack-and-slash action role-playing game Diablo III in both appearance and function.

History

 Desktop version

• Desktop 1.3.0.5: Projectile speed increased, mana cost reduced from 40 to 30, base damage reduced from 80 to 70

• Desktop 1.3.0.1: Introduced.

 Console version

• Console 1.0.933.1: Introduced. ()

• Console 1.0.750.0: Introduced. ()

 Nintendo Switch version

• Switch 1.0.711.6: Introduced.

 Mobile version

• Mobile 1.3.0.7: Introduced.