Daddy Longlegs

Effects

Daddy Long Legs' shadow follows Isaac and stomps on enemies for 20 damage per tick, with each stomp capable of hitting a single enemy twice for a total of 40 damage. The delay between stomps is approximately 4 seconds.
(Added in Repentance)This item belongs to the Spider Baby set. Collecting three items from this set will transform Isaac into a humanoid spider.
In a room with multiple enemies, Daddy Long Legs will prioritize on monsters with the most health first.
- If all monsters are of the same type, spider will attack the closest enemy.

The foot stays down for about 1 second, and enemies who wander into it will also take damage.
This item deals enough damage to kill most early enemies in one hit and is especially powerful against enemies with multiple segments like Larry Jr.

BFFS! / Hive Mind: Increases the foot's size and doubles its damage. Both items cannot be stacked for an even stronger effect.
(Added in Afterbirth) Box of Friends: Spawns an additional foot for the rest of the room.
(Added in Afterbirth †)(Extension Cord) Extension Cord: Bolts of electricity will arc between the shadow or the foot and Isaac and his familiars.
Gnawed Leaf: Allows Isaac to stay invincible while Daddy Longlegs clears the room, granting Isaac a slow but effective way of completely avoiding damage. This combination is especially useful as (The Lost) The Lost.
(Added in Repentance) Spin to Win: Boosts the foot's damage while spinning.
(Added in Repentance)(The Twins) The Twins: Has a chance to spawn an additional foot when entering a new room.