Chaldean Axe is a passive item in Fiend Folio, a mod for The Binding of Isaac.

Causes Isaac to throw an axe at the nearest enemy once every 5 seconds, that pierces the enemy, continues in a straight line, and boomerang back to Isaac's direction, going off-screen.

The axe deals 1.5x Isaac's damage per tick, but is limited between 2 and 20.

Even though the axe appears to be on fire, it does not set enemies on fire.

The axe has a set range that is not dependent on Isaac's stats, and might not always manage to hit an enemy.

The axe travels 1.43 times faster when boomeranging back.

Chaldean Axe can be found in the following item pools:

The following tags are applied to this item:

• Check out the item description on the mod's external Wiki.
• Download Fiend Folio from the Steam Workshop.