Repeat one of the lesser known feats of Rodwin the Pathfinder using the provided hints.
“...After defeating Gurraldiy, I climbed aboard the abandoned ship. But before I could check the hold, an Iguraon attacked me! The situation was far from pleasant: I was alone and unarmed - the cursed Korr broke my axe - and without the means to summon help, facing one of the most dangerous inhabitants of the ocean. But then I got an idea... In the end, the monster was dead, even though I did no damage to it myself...” This achievement can only be received during the Sheara’s Challenges event.