Binding of Isaac: Rebirth Wiki
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Binding of Isaac: Rebirth Wiki

Added in Afterbirth †

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

Effects[]

Notes[]

  • The chance to fire an acid tear does not increase with luck.
  • The acidic tears affect static objects like bombs, but with some differences:
    • They do not open Stone Chests.
    • Removed in Repentance They cannot bridge gaps with obstacles.
      • Added in Repentance Gaps are now bridged.
    • Removed in Repentance Poop is not destroyed in one hit.
    • Added in Repentance Key blocks are destroyed without consuming a key.
    • Added in Repentance The mirror in Downpour Downpour / Dross Dross II can be broken. This is lethal if done from the Mirror World side.
    • Added in Repentance The Visage's mask can be destroyed while it is defeated. This will prevent the heart from utilizing the mask in its attacks.
    • Added in Repentance The boards leading to Mines Mines can be destroyed.

Interactions[]

  • Removed in Repentance Brimstone Brimstone: Overrides Sulfuric Acid.
    • Added in Repentance Lasers will sometimes destroy rocks, but will not open doors or secret rooms.
  • Dr. Fetus Dr. Fetus: Overrides Sulfuric Acid except for stat effects that apply.
  • Epic Fetus Epic Fetus: Overrides Sulfuric Acid except for stat effects that apply.
  • Finger! Finger!: The finger can destroy rocks when pointing at them.
  • The Forgotten The Forgotten: The Forgotten's bone club will have colored swings, but these do not have the ability to break rocks.
  • Ipecac Ipecac: Overrides Sulfuric Acid except for stat effects that apply.
  • The Ludovico Technique The Ludovico Technique: The Ludovico tear occasionally becomes acidic.
  • Removed in Repentance Mom's Knife Mom's Knife: Overrides Sulfuric Acid.
    • Added in Repentance Knife can destroy obstacles and open doors and secret rooms upon contact with no visual indicator.
  • Rubber Cement Rubber Cement: Acidic tears can no longer break objects and doors and just bounce.
  • Removed in Repentance Spectral tears: Acidic tears will no longer be able to destroy obstacles or open secret rooms.
    • Added in Repentance Acidic tears break rocks and open secret rooms, without being broken themselves on impact.
  • Removed in RepentanceTechnology Technology: Lasers cannot break rocks even if non-spectral.
    • Added in Repentance Lasers can break rocks although there is no visual effect indicating whether a laser has the acid effect or not. However, they can not open doors or secret rooms.
  • Removed in Repentance Tech X Tech X: Overrides Sulfuric Acid.
    • Added in Repentance Lasers can break rocks although there is no visual effect indicating whether a laser has the acid effect or not. However, they can not open doors or secret rooms.

In-game Footage[]

Trivia[]

  • Sulfuric acid is a strong, corrosive acid, commonly used as a drain cleaner.

Seeds[]

PC Added in Repentance 0ZF3 LGTJ (Treasure Room adjacent to spawn)


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