Forgotten Lullaby

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Forgotten   Lullaby
Trinket icon
"Sing for your friends"
Table dividing line 1.png
Trinket ID
5.350.141
Table dividing line 3.png
Unlock Method
Forgotten Lullaby Blow up The Siren's skull after defeating her
Added in Repentance

Forgotten Lullaby is a trinket added in The Binding of Isaac: Repentance.

Effects[edit | edit source]

  • Improves the rate of fire of Isaac's familiars.

In-game footage[edit | edit source]

Trivia[edit | edit source]

  • This trinket was originally called Song of the Siren in Antibirth.
  • Forgotten Lullaby, the trinket's new name in Repentance, is also the title of the secret room theme in Mudeth's original soundtrack for the mod.


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