Worthy

Use: Call forth 5 Soulcoiler Cultist spirits over 2 sec and sacrifice their essence, each granting an ally a barrier reducing damage taken by 50% for 20 sec or until 207,371 damage has been prevented. Allied deaths reduce this cooldown by 30 sec and immediately summon a Soulcoil Cultist spirit for sacrifice. (2 Min Cooldown)

Equip: You have a chance to pull an artifact of questionable value out of the bag when casting spells and abilities, enhancing your secondary stats in various ways. There are probably no fish left in the bag, but it's hard to be sure.