"Come on, let's go take a look," said Dylosen with a smile.
Due to the soul contract they had signed before, he did not have to worry about Link and Eliard betraying him. With the death of Morpheus, he was finally able to complete the mission that the Snow Mountain Archmage had entrusted him with.
Once he returned to the Aragu realm, he would most certainly be compensated by the Archmage himself for his efforts.
Link and Eliard never had any intention to abscond with the Shadow Divine Fragment in the first place. Though their soul contract with Dylosen played a chief factor in their disinterest towards it, they also knew that the fragment's power was not something that should be trifled with. Anyone capable of wielding it would be able to ascend to godhood. Those who were unable to would be overwhelmed by it and perish as Morpheus did back then.