A lifetime pass to the tramways connecting parts of Hallownest.
These passes cost a huge amount of Geo and each purchase required authorisation by the King.
How to Acquire
After acquiring the pass, the next time The Knight speaks with The Last Stag he will comment on it, saying:
"That pass you hold! Is it not for that ghastly machine, the tram? I hope you're not thinking of riding on that grotesque contraption.
The thought a mere machine could attempt what we stags do! Foolish...Very foolish."