The Cloaking Serum is a potion that grants a person or object invisibility when applied.


In "Things to Do in Seattle When You're Dead", cloaking serum used by Mel Vera first as a test on an apple and then to save Maggie Vera from Harry Greenwood's Darklighter in Minnesota, and later used by Mel and Maggie to enter the Seventh Circle Night Club undetected and save Macy and Layla.

In "When Sparks Fly", Mel used the serum again to help Harry Greenwood with the Poker card game.

Book of Shadows Entry


  • Himalayan Mandrake Root


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