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Active Sack item
Active Sack is an unlockable familiar in Epiphany, a mod for The Binding of Isaac.
Description
Grants a familiar that follows Isaac and drops a one-time-use consumable version of a random active item every 4 rooms.
Big rooms as having cleared 2 regular rooms.
The following items are blacklisted and cannot be spawned by Active Sack:
• Clear Rune
• Clicker
• Placebo
• Bob's Rotten Head
• Black Hole
• Gello
• Blank Card
• Glowing Hourglass
• Friendly Ball
• 
Flip
• Esau Jr.
• 
D infinity
Additionally, it cannot spawn items with any of these tags:
• angel
• baby
• bob
• guppy
• fly
• spider
• devil
• mushroom
• poop
• mom
• syringe
• book
It also cannot spawn items that have a special charge type, have 0 charges, or have more than 8 max charges.
It can only spawn items from the following item pools:
| Normal mode | Greed mode |
|---|---|
| Treasure Room | Greed Treasure Room |
| Secret Room | Greed Secret Room |
| Shop | Shop |
| Curse Room | Greed Curse Room |
| Angel Room | Greed Angel Room |
| Devil Room | Greed Devil Room |
| Library | Library |
How to unlock?
Achieve Milestone #2 by unlocking 40% of Epiphany's achievements.
Item pools
Active Sack can be found in the following item pools:
| Name | Weight |
|---|---|
| Treasure Room |
1.0/1.0
|
| Greed Treasure Room |
1.0/1.0
|
| Dimensional Key |
1.0/1.0
|
Tags
The following tags are applied to this item:
| Id | Description |
|---|---|
| summonable | Can be summoned via  Lemegeton. |
| offensive | Can appear for  Tainted Lost. |
Special synergies
The following special synergies and interactions for Active Sack have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | BFFS! | Drops a consumable item every 3 rooms instead. |
* Note that not all possible synergies and interactions are listed here.
YouTube video
External links
- Check out the item description on the mod's external Wiki.
- Download Epiphany from the Steam Workshop.
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