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Runic Fossil trinket
Runic Fossil is a trinket in Fiend Folio, a mod for The Binding of Isaac.
Description
Rerolls all non-rock-trinkets into random runes.
Using a rune spawns a Rune Shard.
Crush Effect: Spawns 4 Rune Shards.
Special synergies
The following special synergies and interactions for Runic Fossil have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Trinket multipliers | No effect. |
* Note that not all possible synergies and interactions are listed here.
External links
- Check out the trinket description on the mod's external Wiki.
- Download Fiend Folio from the Steam Workshop.
Rerolligan Fossil 
Fossilized Fossil 
Fish Fossil 
Canned Fossil 
Balanced Fossil 
Buried Fossil