Nasudex

In the Demon Spawn War (89 GE - 269 GE), a rift known as the Sathumort Pocket was opened between this world and the Kriav. At that time, Kriav's arcane energy was far more erratic, causing the rift to become fortified with arcane energy and rendering it irreparable by the Web's tireless weave spiders. This phenomenon, termed inter-system bleeding, led the abyssal world of Nasudex to grow increasingly akin to Kriav, though tainted by the abyss. Consequently, Nasudex's native denizens grew hostile towards civilization, demons, and virtually any entity not belonging to the evil fey.