Kalu's Writhing Tail is a familiar in Fiend Folio: RELOADED, a mod for The Binding of Isaac.

Spawns a tail familiar that orbits the center of the room.

Enemies near the tail will chase it and take damage equal to 1 damage per tick (1.88 per second).

The familiar also deals 2 contact damage per tick (30 per second).

This item contributes towards the #MyDogKalu! transformation. Collecting 3 items from this set will grant Isaac a Rotten Heart, flight, and a cone-shaped aura that petrifies enemies.

Kalu's Writhing Tail can be found in the following item pools:

The following tags are applied to this item:

The following special synergies and interactions for Kalu's Writhing Tail have been documented.

* Note that not all possible synergies and interactions are listed here.

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