Binding of Isaac: Rebirth Wiki
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(in Afterbirth † and Repentance)

Lead Pencil is a passive item added in The Binding of Isaac: Afterbirth †.

Effects[]

  • After every 15 tears fired, Isaac will fire a low range burst of 12 tears at once, in a similar fashion to Monstro's Lung.
    • (except in Repentance) Tears in the barrage deal double damage.
  • Tears will fire only from Isaac's right eye.
  • (in Repentance) Fired tears have a 50% chance to be colored red.

Notes[]

  • Lead Pencil gives characters other than Cain the same special properties that he has when it comes to one-eye items like Blood Clot.
  • (except in Repentance) Tears fired from items that cause multiple tears to be fired at once e.g. 20/20, Mutant Spider, etc. are counted.
    • (in Repentance) Each tear fired from Monstro's Lung still count towards triggering the barrage, but only if Isaac does not have any tear modifying items, such as Technology.

Synergies[]

  • Blood Clot: The tears from the barrage will always have the bonus damage from Blood Clot.
  • Compound Fracture/Cricket's Body/The Parasite: All tears from the barrage split.
  • Haemolacria: Fires a barrage of Haemolacria tears, all of which will burst.
  • Lachryphagy: Tears tend to clump together, becoming one giant tear which splits into 8 large tears. When tears burst, they can also spawn barrages of tears that can be fed.
  • Pop!: Causes burst tears to remain in the room for much longer, forming a soft barrier of sorts, which enemies must survive through to reach Isaac.
  • (in Repentance) Torn CardTorn Card: Decreases shot requirement by 1. Lead Pencil will fire every 14th shot, with Torn Card quickly following at 15th.
  • Trisagion: Fires a barrage of beams.
  • (in Repentance) The Scooper: All tears benefit from the damage bonus granted by The Scooper.
  • (except in Repentance) Sprinkler: Sprinkler tears count for activation of the Lead Pencil effect. The tear burst may fire from the sprinkler or Isaac.

Interactions[]

  • (except in Repentance) Brimstone: Overrides Lead Pencil.
    • (in Repentance) The effect from Lead Pencil fires as separate tears from Brimstone.
  • Dr. Fetus: Overrides Lead Pencil.
    • (in Repentance) The Lead Pencil tears fire alongside the bombs.
  • Epic Fetus: Overrides Lead Pencil.
  • (except in Repentance) Lilith: No effect, as Lilith is inherently Blindfolded.
    • (in Repentance) Firing with Incubus will now activate Lead Pencil.
  • Loki's Horns: Lead Pencil can fire in any of the cardinal directions if it fires at the same time as Loki's Horns.
  • (except in Repentance) The Ludovico Technique: The tear blinks red, but the effect is entirely cosmetic.
    • (in Repentance) Isaac's body will fire the lead pencil shot toward where the controlled tear is located at a regular time interval
  • Incubus: Fires red tears like Blood Clot with Cain, but without increased damage.
    • (in Repentance) Incubus is capable of firing the barrage of tears like Isaac.
  • (except in Repentance) Mom's Knife: Overrides Lead Pencil.
    • (in Repentance) A barrage of tears is fired alongside Mom's Knife every 15 Knife throws.
  • (in Repentance) Spirit Sword: The effect from Lead Pencil fires separately to (in Repentance) Spirit Sword slashes.
  • (in Repentance) Sprinkler: No effect.
  • (in Repentance) Stye: The tears from the barrage will never have the bonus damage from Stye.
  • (except in Repentance) Technology: Overrides Lead Pencil.
    • (in Repentance) A barrage of tears is fired alongside Technology every 15 shots.
  • (except in Repentance) Technology 2: Overrides Lead Pencil and disables normal tears entirely, even if not playing as Cain.
    • (in Repentance) Replaces tears with lasers similar to Technology. These are shot from the eye that shoots Technology 2, dealing damage alongside the Technology 2 beam.
  • Tech X: Overrides Lead Pencil.
    • (in Repentance) Every 15th laser ring fired also shoots a cluster of tears.
  • Tiny Planet: The burst follows Tiny Planet's circular trajectory with minimal range, hitting the ground almost immediately.

In-game Footage[]

Trivia[]

  • Though the pencil is in Isaac's right eye, it blocks tears from firing out of his left eye.


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