The Black Cackler, also known as the Morladhad, Mornalalie, and Duhhmaker, was a bitter-tasting mushroom, blackish with orange spots all over the cap, found in underground areas. It's cap was 18" in diameter, and the stalk was 2' high and ringed with orange every 6". It tended to grow alone and was hard to find.
It was of no medical use, but if eaten, the bitter tasting flesh produced uncontrollable laughter and foolish behavior for 4-7 hours after consumption. There was no known antidote for the effects of this fungi. Fortunately, they were not cumulative, regardless of the amount consumed. Some Orcs found it an invigorating Drug.