When creating Ashe with Concoct Ashe, you may choose to modify its outcome with this formula instead. You create Ashe in all the same ways, except you must melt down one of the target vampire's personal belongings and combine the remains with the ingredients for Concoct Ashe. When the Ashe made using this formula is consumed, the user may make one Rouse Check to unlock a Memoriam. A Memoriam is a flashback of one of the destroyed vampires' memories. The Ashe user immediately enters a trance and has no way to determine what memory is experienced. They cannot guide the vision in any way. What memories they experience and how long the trance lasts is determined by the Storyteller, though its maximum length is 1 scene. To learn this formula, a character requires two dots in the Ashfinders Loresheet or must be a thin-blood receiving the instruction of someone who possesses the formula.

A vampire's ashes (or remains which will be burned to ash in the process), an open flame reaching 1800 degrees Fahrenheit, aluminum filings, and a melted-down personal belonging of the destroyed vampire.