Also known as Great Lakes Blackout Stout
Commercial description
This is a huge beer with massive malt body and an equally massive hop flavor (85 IBU). This is an extremely hearty beer for stout fans.
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Great Lakes Blackout Stout

The brewer markets this same or near-same product by more than one names. This can be the result of a brewer distributing this beer under different names in different countries, or the brewer simply changing the name, but not the recipe at different points in time.