Acid Baby

Effects

Spawns a familiar that drops random pills.
- (Removed in Repentance) Acid Baby drops a pill every 3 cleared rooms. The first drop happens after 2 rooms.
  - (Added in Repentance) Acid Baby drops a pill every 7 cleared rooms. The first drop happens after 6 rooms.
Upon using a pill, all enemies in the room will be poisoned.
- (Removed in Repentance) The poison lasts for 2 ticks.
  - (Added in Repentance) The poison lasts for 6 ticks. Enemies also take 10 additional damage.
(Added in Repentance) This item belongs to the (Conjoined) Conjoined set. Collecting three items from this set will transform Isaac into a three-faced version of himself.

(Removed in Repentance) BFFS!: The familiar drops pills in a repeating pattern of 2, 2 then 3 rooms. No damage increase on the poison effect.
- (Added in Repentance) Acid Baby drops a pill every 6 cleared rooms.
Vurp!: If Isaac's last used pill is a Vurp! pill and Isaac finds another Vurp! pill afterward, he can infinitely generate Vurp! pills and repeatedly use them for mass poison damage.