Base game
- Isaac (Repentance+)
- Isaac (Repentance)
-
Mods (0 • hidden)
- 21 Trinkets
- A Bushel of Burdens & Blessings
- Andromeda
- Ascension
- Bael
- Balatro Jokers
- Baphomet
- Basement Moon
- Battle Fantasy
- Bedroom Expanded
- Benevolence
- Benighted Soul
- Beyond
- Birthcake
- Birthcake: Rebaked
- Brown Shapiro's Addons
- Chocolate Mod
- Community Remix
- Curiosity Crate
- D!Edith
- Damnation
- Dark Vaults
- Daydream all Day
- Doki Doki
- Eclipsed
- Elitium
- Ena Mod
- Epiphany
- Fiend Folio
- Foks' Booster Pack
- Fruity Rooms
- Glacier's Laboratory
- Godmode Achieved
- Heaven's Call
- Insane Pain Mod
- Inscryption Card Pack
- Job
- Joseph
- Kicks and Giggles
- Lazy MattPack
- Library Expanded
- Lost and Forgotten
- Magic Expanded
- Malware & Spam
- Martha of Bethany
- Mastema
- Me's Very Rocky Collection
- Minmaxers Anonymous
- More Penny Trinkets
- More Unus Cards
- Neapolitan Pack
- Painted Paths
- PJJ & Niro's Collection
- Pop Pack
- Potato Packs
- Preyn's Collection
- Red Baby
- Repentance Negative
- Repentance Plus
- Reshaken
- Restored Mods
- Revelations
- Reverie
- Reverie: Make Good Omissions
- Road to Enlightenment
- Sacred Dreams
- Samael
- Sewing Machine
- Sweet Halloween
- The Bimbing of AIsaac: Reedged
- The binding of Neuro-sama
- The Forbidden Suits
- The Miles Mod
- The Sheriff
- Virtue Items
- Warp Zone
19 more currently being worked on!
- Add your mod
- To the GuruWiki
▾Table of Contents▾
Number One item
Number One is a passive item in The Binding of Isaac.
Description
+1.5 tears.
-1.5 range.
×0.8 range multiplier.
Tears turn yellow and are fired from Isaac's lower body rather than his head.
Note
This page shows information as of the latest Repentance release.
To see latest up-to date information about this item for the new Repentance+ (Online Co-op) DLC, check this page instead.
Item pools
Number One can be found in the following item pools:
| Name | Weight |
|---|---|
| Treasure Room |
1.0/1.0
|
| Greed Treasure Room |
1.0/1.0
|
Tags
The following tags are applied to this item:
| Id | Description |
|---|---|
| summonable | Can be summoned via  Lemegeton. |
| tearsup | Contributes towards unlocking  Lachryphagy. |
| offensive | Can appear for  Tainted Lost. |
Special synergies
The following special synergies and interactions for Number One have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Abyss | Spawns a locust that is 30% faster but very limited in range. It's supposed to deal damage faster, but this does not currently work. |
* Note that not all possible synergies and interactions are listed here.
External links
- Check out the item description on the external Isaac Wiki.
Spoon Bender 
Cricket's Head 
My Reflection 
Blood of the Martyr 
Brother Bobby 
Skatole