Dark Join Z dark side. Mega Z Dark dives deep into the dark side of Z with a very strong Zkittlez profile blended with a sharp Sherbert tartness. Enjoy a special blend that expresses itself in ways Zkittlez wouldn’t normally. Mega-Z, or Mega Z is a hybrid weed strain made from a genetic cross between Zkittlez and an unknown strain. Mega-Z is 27% THC, making this strain an ideal choice for experienced cannabis consumers. Leafly customers tell us Mega-Z effects include creative, euphoric, and happy. Bred by Super Dope, Fear of Boof, and Hi Tech, Mega-Z features flavors like citrus, gas, and pepper.