Worm Friend

Worm Friend is a passive item added in The Binding of Isaac: Repentance.

Effects

 * Gives Isaac a Nerve Ending familiar that burrows out of the ground to grab enemies for 4 seconds. Grabbed enemies take damage over time, are slowed, and are unable to move.
 * Worm Friend deals 4 damage per tick (8 per second), for a total of 32 damage per grab.
 * Worm Friend can grab both normal enemies and bosses.