Place a bed near the artifact container in South cave,place another bed on green obelisk. Now give all your items to your tamed creature then take your flier to the green obelisk then fast travel to south cave,grab the artifact then die. Now spawn on green obelisk and tribute the artifact after that,take your flier to your Base and do the same thing again and again until you get 10 or more soothing balm now KO the griffin,use those 10 soothing balms on that griffin and feed it kibble/meat now enjoy your new griffin. NOTE (In South cave after taking the artifact only die if your difficulty is on casual if not then try to get out of that cave and go to green obelisk tribute the artifact and repeat)