Buy Boost Shatter Ghost Train Haze Online. Fásann traein taibhseach is a Sativa cross of Ghost OG and Neville’s Wreck. With a sour citrus and floral aroma, Ghost Train Haze delivers a potent dose of THC to knock out pain, Storm, and appetite loss, but patients prone to anxiety should steer clear of this heavy hitter. Low doses are conducive to concentration and creativity.