Judas' Tongue is an unlockable trinket.
Effects[ | ]
- Items in the
Devil Room only cost 1 heart container.
Notes[ | ]
- Soul heart trades still cost 3 Soul Hearts, rendering this item useless for characters that can only have soul, black or bone hearts.
- An exception can be made for ??? as the tongue reduces devil deal prices as normal.
- Judas' Tongue can retroactively change the price of devil deals.
Interactions[ | ]
- A Pound of Flesh / Keeper's Bargain: The tongue provides no discounts for any item costing money.
In-game Footage[ | ]
 Judas Unlocks 
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 Satan Unlocks
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 The Binding of Isaac: Rebirth
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