General info https://xcalibershafts.com/products/mystic-5-wood
Personal info - I kind of thought the Mystic 5 played very similar to the old Fujikura SIX shaft (one of my all time favorites 15+ years ago). Pretty stable shaft for so light, but did have a bit softer tip than I normally like. I preferred the Avalon 5 from that line, which just seemed a bit firmer in the tip. But if you prefer a higher launch, the Mystic is the way to go.