Often referred to as "goldfish" or "dolphins", Hpemde are often seen passively following adventurers around for 30 seconds or so, and will typically not attack unless attacked and damaged, first. Summoners' Avatars will sense that their masters have aggro and will auto-attack the Hpemde, therefore causing the Hpemde to change from passive to truly aggressive behavior. Defeated Hpemde may drop all types of Crystal Clusters, along with Hpemde Organs and Luminian Tissues.