Attack damage up! Power damage down.
Type Augment
Unlock Cost 8 Soul Chips
Shop Cost 20 Nuts
+2 Maximum Health
+2 Attack Strength
-2 Maximum Energy
-2 Power Strength

XCALBER is an augment. When obtained, it increases the player's maximum health and attack strength by 2, and reduced their maximum energy and power strength by 2.

It can be found as a drop from Gold Chests. It can also be found in Shops with a price of 20 Nuts.


  • XCALBER scales especially well with Thorned Hull, as the increase to maximum health may further increase attack strength.


  • XCALBER can be considered the opposite of Striking Feather. However, both provide increases to maximum health.
  • The name for XCALBER is a reference to the NES version of Final Fantasy, which spells Excalibur the same way due to naming constraints.
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