The next release in Clown Shoes Beer’s Exorcism Series has been aged in not one, but two different types of barrels.

The Exercising of Baxter is an 11.5 percent ABV American imperial stout that has been aged in both rum and port barrels. Clown Shoes has released multiple beers under the Exorcism Series in the past, including Breakfast Exorcism, an imperial coffee stout aged in bourbon barrels with espresso; The Exorcism of Rachel Wall, an American imperial stout aged in Jamaican rum barrels with Tahitian vanilla beans; and The Exorcism of Rich Ackerman, a barrel-aged imperial stout brewed with cold brewed coffee, vanilla beans, and cocoa nibs.

According to a post on Clown Shoes’ Facebook page, The Exercising of Baxter will be shipping to retailers across the country in limited quantities this week.