The cursed Ivory Shredflesh is available after the Fairy Tale III - Orks Rift Quest in the area where you banished the Fairy Godfather. Southeast of the fairy ring are a few of them who won't attack back, however they are surrounded by ones that are aggressive. They are very profitable to kill, fairly often dropping high value seeds and dragon daggers. The easiest way to kill these is to kill 1-2 shredfleshes anywhere in the cave and then spawnkill them south-east of the fairy ring.