Bag of Crafting is an unlockable active item in The Binding of Isaac, added in the Repentance DLC.
Upon use, pressing an attack button will cause a swipe attack that deals 3 damage to enemies and knocks them back. The size of the swipe scales with Isaac's size, and is affected by his range.
The swipe can be used to open chests and block projectiles.
Swiping a pickup off the floor will add it to the bag. Up to 8 pickups can be stored in the bag. These pickups cannot be dropped.
Double pickups will add 2 copies of the pickup into the bag.
Pickups can also be collected from the Shop, if Isaac has enough money to buy them first.
Once 8 pickups have been collected, the bag can be used once more to create an item based on the types of pickups (components) collected.
A random recipe is chosen for each item when the run starts. This is seeded per run.
If the bag would grant an item that hasn't been unlocked yet, a random item will be crafted instead.
Some recipes are fixed and exist in every run. Check the GuruWiki page for a full list of fixed recipes.
The crafted item is chosen from one of the following pools:
• 40% → Boss
• 40% → Shop
• 20% → Treasure Room
Pickups added into the bag have different qualities. Some pickups grant a chance to craft an item from a different pool. Check the GuruWiki page for more details.
Based on the overall quality of all components in the bag, the crafted item can be chosen from a special pool (Angel Room, Devil Room, or Secret Room), or other pools based on previously explained criteria.
The overall quality of components in the bag also affects the crafted item's possible quality.
Special pool | Other pool | Item quality |
---|---|---|
40+ | 35+ | 4 |
32-39 | 27-34 | 3-4 |
28-31 | 23-26 | 2-4 |
24-27 | 19-22 | 2-3 |
20-23 | 15-18 | 1-2 |
14-19 | 9-14 | 0-2 |
0-13 | 0-8 | 0-1 |
This page shows the latest information as of the new Repentance+ (Online Co-op) DLC.
To see information about this item for the previous Repentance version, check this page instead.
Defeat Delirium as Tainted Cain.
Bag of Crafting can be found in the following item pools:
Name | Weight |
---|---|
Treasure Room |
1.0/1.0
|
Greed Treasure Room |
1.0/1.0
|
The following tags are applied to this item:
Id | Description |
---|---|
offensive | Can appear for ![]() |
nocantrip | Not available as card effects during the Cantripped! challenge. |
The following special synergies and interactions for Bag of Crafting have been documented.
Mod | Item | Synergy |
---|---|---|
--- | Book of Virtues | Spawns a random wisp upon crafting an item. |
--- | The Book of Belial combined with Judas' Birthright | Collecting Red Hearts, Half Red Hearts or Double Hearts with the item has a 12.5% chance to transform them into Black Hearts, which is indicated with a special sound and black smoke puff. |
* Note that not all possible synergies and interactions are listed here.
The Poop | → | ||||
Mr. Boom | → | ||||
Godhead | → | ||||
PHD | → | ||||
Red Key | → | ||||
(0) Poop Nugget: +10% chance per component to craft a Shell Game item |
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(2) Bomb |
(2) Any card |
(2) Cracked Key: +10% chance per component to craft a Red Chest item |
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(2) Micro Battery |
(2) Any pill |
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(4) Dice Shard |
(4) Lil' Battery |
(4) Any rune or soul stone: +10% chance per component to craft a Planetarium item, if the bag does not contain a ![]() ![]() ![]() |
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