Acid Baby

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Acid   Baby
Item icon
Item altar
"Pills pills pills!"
Table dividing line 1.png
Item ID
5.100.491
Table dividing line 2.png
Table dividing line 3.png
Collection Grid
Removed in Repentance(page 5, column 6, row 1)
Added in Repentance(page 5, column 7, row 1)
Added in Afterbirth †

Acid Baby is a passive item added in The Binding of Isaac: Afterbirth †.

Effects[edit | edit source]

  • 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 6-7 ticks. Enemies also take 10 additional damage.

Notes[edit | edit source]

  • Added in Repentance This item belongs to the Conjoined set. Collecting three items from this set will transform Isaac into a three-faced version of himself.

Synergies[edit | edit source]

  • 15►BFFS! BFFS!: The familiar drops pills in a repeating pattern of 2, 2 then 3 rooms. No damage increase on the poison effect.
  • 15►PHD PHD: Allows Isaac to take pills without risking a stat down/bad pill.
  • "Vurp!" pills: 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.

Interactions[edit | edit source]

  • 15►Starter Deck Starter Deck: All pills dropped by Acid Baby will turn into cards.

In-game Footage[edit | edit source]


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