Amazing twink item since proc goes off from level 1. I did find despite it being a Lure spell it kept being resisted on a practice dummy.
I had my level 15 wizard pounding on a practice dummy for 10 mins and it proc'd 5x but all resisted. Being a Lure spell, and supposedly, irresistible, I need to test it further, Perhaps it procs but is resisted all the time until the wielder is of appropriate level, something I've never seen before. Will report back after further testing because this item intrigues me.