Dropped Stellite Encrusted Thoracic Clay ( https://everquest.allakhazam.com/db/item.html?item=85876) and Preserved Kobold Paw https://everquest.allakhazam.com/db/item.html?item=89023 for me. Duo'ed this guy with np at all (87 ranger 4287 aa's w/ T5 cleric merc). Actually easier to tank than Cenobite Denaur (and Denaur is 2 levels lower than Nargik). Most he hit me for was I think about 3500 or so. never went over that..avg about 3k. I had no aggro surprisingly from nearby roamers when I single pulled him to a corner wall..he's upstream near/ in the tents. He was outside of one when I tagged him. Merc cleric never went below 85-90m..my health never went below 85%. Easy :)