The Forgotten Realms [Fan Version]

Zer'Thul, a colossal, fractured obsidian sky-citadel, drifts ominously through the boundless Astral Sea. Once a proud githyanki bastion, its shattered towers and flickering psychic defenses still hum with residual power, a silent threat to any who dare approach. Within its ruined walls, remnants of the githyanki linger, some clinging to the remnants of their lost empire, others warped into feral, psychic horrors by the plane's raw energies. Amidst the endless gray void, where time twists and thought shapes reality, Zer'Thul floats as a stark reminder of fallen glory, a dangerous relic amidst the drifting god-isles and color pools that punctuate the Astral Sea's emptiness. The citadel's psychic echoes warp the very air, and the remnants of its defenses are still capable of blasting intruders. The interior is a maze of broken architecture and corrupted psychic energy. Its inhabitants are dangerous and unpredictable, a testament to the chaotic nature of the Astral plane itself.

The citadel appears as a massive, jagged structure of black glass, with flickering lights and psychic energy crackling around its edges. Its towers are broken and twisted, casting eerie shadows in the endless gray void of the Astral Sea.