For the second time in as many months, Turning Point Beer is releasing a barrel-aged stout that references the fictional cartoon band Dethklok.

The newest release is Blacker Than The Blackest Black Times Infinity, a 15.4 percent ABV imperial stout brewed with cacao nibs, whole Madagascar vanilla beans and a “hefty dose of Bones Coffee Company small batch medium roast.” In addition, the stout was aged in bourbon barrels for between 10-13 months.

This will be the fourth barrel-aged stout to be sold in bottles by the Bedford, Texas-based brewery after Release The Krausen debuted in March, Endgame was released in April and Laser Cannon Deth Sentence was released last month.

According to a post on Turning Point’s Facebook page, Blacker Than The Blackest Black Times Infinity will be packaged in 500ml waxed bottles ($16) and will have have a six bottle per person purchase limit when it goes on sale exclusively at the brewery on July 27.