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Umbilical Geode trinket
Umbilical Geode is a trinket in Fiend Folio, a mod for The Binding of Isaac.
Description
Taking damage has a 20% chance to spawn a Gemini familiar for the rest of the room.
Entering a new room when at half a heart or less will spawn a Little Steven familiar that remains until health is replenished above the threshold and the room is left.
Geode Bonus: +10% chance for a Gemini familiar. Little Steven will spawn when on 1 heart or less left, instead of half a heart.
Will always replace Umbilical Cord when playing as Golem.
Special synergies
The following special synergies and interactions for Umbilical Geode have been documented.
| Mod | Item | Synergy |
|---|---|---|
| --- | Trinket multipliers | Doubles the chance for a Gemini familiar upon taking damage
+1 Little Steven familiar when under the health threshold. |
* 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.
GMO Geode 
Swallowed Geode 
Voodoo Geode 
Geode Fossil