Star Killer Cannabis Strain UK also known as “Star Killer OG,” and “Starkiller,” is an Indica-dominant hybrid marijuana strain and winner of Best Hybrid Flower at the 2016 Colorado Cannabis Cup. Star Killer is 70% indica, and is made by crossing Mazar x Blueberry OG with Rare Dankness. The dense, purple buds offer a sweet, lemon flavor, and aid in treating pain, insomnia, AIDS, PTSD, and Gastrointestinal disorders.