The shadow nihil is a member of the nihil race, created by Zaros during his testing of genetic manipulation. By its examine, the shadow nihil was likely created by weaving the essence of a demon. The shadow nihil, like the other nihil in the arena, run across the halls and into holes in the wall, causing damage to any players that stand in its way. It always runs north, appearing from a different hole each time, until the player attacks it and draws its attention, at which point it solely focuses on using ranged attacks. The shadow nihil has a very high defence, so players are recommended to bring weapons that are at least level 70. Like the other nihils, the shadow nihil has a special attack, which gives a "hiss" warning before its use. When activated, a shadow appears on the spot where t