Calamity Mod Wiki
Pulse Dragon
  • Pulse Dragon.png
Stack digit 1.png
Damage300 Melee
Knockback8 (Very Strong)
Critical chance4%
Use time20 Very Fast
TooltipHeavy duty flails, each containing a powerful generator which is activated upon launch
Throws two dragon heads that emit electrical fields
Current Charge: [CHARGE]
RarityRarity level: Draedon's Arsenal
Sell 24 Gold Coin.png
Projectiles created
Pulse Dragon Flail
Pulse Dragon

The weapon splits into two different flails which leave electric sparks as they go, then it comes back together when it reaches its maximum length and returns to the player.

The Pulse Dragon is a craftable post-Moon Lord flail. When used, the player swings two glowing electric dragon heads which moves in a whip-like manner. As they converge, up to eight short-lasting electrosphere projectiles are spawned per each flail. The whip then returns after converging or upon tile contact.

The weapon consumes 0.32 units of charge per use and has a maximum charge of 190.

Its best modifier is Godly. It cannot get modifiers that affect size. Ruthless might be preferred if the player already has 100% critical strike chance.



The Pulse Dragon cannot be crafted until the Encrypted Schematic from the Underworld Bio-center Lab is decrypted. If the requirement has not been met, two lines of tooltip are added at the bottom of the item:
You don't have sufficient knowledge to create this yet
A specific schematic must be deciphered first

Crafting Station
Ancient ManipulatorAncient Manipulator
Mysterious CircuitryMysterious Circuitry12
Dubious PlatingDubious Plating18
Uelibloom BarUelibloom Bar8
Luminite BarLuminite Bar4
Pulse DragonPulse Dragon1


  • Astrum Deus takes only 60% damage from the electrospheres created by the Pulse Dragon.