If you’re looking for blended Scotch whisky that’s a little “outside the box” there are few better brands to turn to than Compass Box. Its Peat Monster has become the centerpiece of many mixologist’s smoky cocktails and the brand—founded by, gasp, an American—hasn’t been afraid to run afoul of regulators’ outdated or suppressive rules. Now, the London-based whisky maker is continuing its tradition of great and unique releases with the launch of Celestial, the final bottling in their Extinct Blends Quartet.