This is the first task you have for the guild in Phantasy Star 4. I forget what the next ones are but can't wait to do another one! All of the characters went up a level after this battle!! I like that there are some mini missions in this game. Looking forward to progressing further. I haven't lost a battle yet! I still save frequently though just in case!! Here is the epic sandworm fight!!
(Unsupported https://www.youtube.com/embed/xj_ifI3J49A)