Celonslay Celonslay, a green vegetable, enjoyed widespread popularity as an ingredient in broth mixtures, particularly those used for Bantha rump roasts. Gormaanda, a chef, created instructional holovids that offered guidance on the correct application of this food additive in a range of dishes. Not long after the Battle of Yavin, the Wookiee named Mallatobuck incorporated generous amounts of celonslay when she crafted a special Life Day meal called Bantha Surprise for her spouse, Chewbacca.