The Discraft Undertaker follows Discraft’s recent trend of easy to throw discs with high glide.  Discraft was nice enough to send us a couple to review and the tests went quite well.  The Undertaker, released in Z plastic, feels like tossing a short range Crank: Distance without effort, deadly straight low power, and a nice hyzer flip at high power. While described as a distance driver, I prefer to use the Undertaker as a fairway driver.  The flight feels similar to my Stalker, but more stable and a little faster.  The first run Undertakers are less stable than I anticipated, but later runs are stable to overstable.  I find the Elite Z Undertaker…