Formula Folio

Floating Disc
For the ink required to scribe an arcane floating disc scroll

1 oz. of giant squid sepia
A pinch of sawdust
A drop of mercury

In a glass container resting upon a floating disc, mix all ingredients. Decant into an iron flask. Wait until the floating disc expires and the flask falls to the ground. Makes enough ink for 2 scrolls. Any special quill is suitable.