Sealed Abyss Artifact (Shield of Unchanging Will IV)
Sealed Abyss Artifact (Shield of Unchanging Will IV) is a gatherable item in Crimson Desert found at Rocca's Hill. The shield mastery challenge requires defeating five enemies with a shield without taking damage.
Found on a stone altar under a tree near a three-point roundabout on the dirt path east of Embernest Beacon in the Rocca's Hill area of Hernand. NPCs standing nearby help indicate the location.
Pick up the artifact and complete the associated challenge. You must defeat five enemies using Shield attacks while taking no damage whatsoever. This requires careful timing of blocks between offensive shield bashes. An upgraded shield with higher stagger values helps knock enemies down quickly before they can counterattack.