https://static.wikia.nocookie.net/forgottenrealms/images/1/15/Cryshal-Tirith_5e.png/revision/latest?cb=20240602044754https://static.wikia.nocookie.net/forgottenrealms/images/1/15/Cryshal-Tirith_5e.png/revision/latest?cb=20240602044754Crenshinibon was a vile relic of immense power, a crystal shard that drew its magical energy from the light of the sun. Crenshinibon was a sentient artifact, and it possessed a never-ending hunger for power and glory at whatever cost; therefore, Crenshinibon was not a reasonable being. It always desired a powerful wielder, usually a corruptible mage of some sort, and greatly enhanced that wielder's powers. The Crystal Shard also insidiously manipulated its wielder and would readily abandon them for someone more capable of furthering its goals of ultimate conquest. The relic could lure in thousands of evil-intentioned beings with its magical call, creating a grand army for its wielder and so-called master.
Crenshinibon had the ability to create an enormous crystalline tower, known as Cryshal-Tirith (meaning "crystal tower" in Elven). In order to create the tower, Crenshinibon first created an exact duplicate of itself, a square-sided crystal that sometimes glowed with a green light. The wielder then placed the copy of the shard on the ground and recited the words "ibssum dal abdur."
The duplicate crystal expanded, growing into the crystalline tower, still an exact image of Crenshinibon, only now of mammoth proportions. The tower itself absorbed the sun's light, giving it more strength during the daytime. The tower was impervious; it absorbed all attacks against its mirrored walls and reflected them back on their source. The only vulnerable part of the tower was its heart, the pulsating crystal of strength that was used to construct the tower, and that became hidden away within Cryshal-Tirith. The tower's very door was invisible and undetectable to any beings inherent to the present plane the tower rested upon.
The Shard's primary attack was on the ego, collecting slaves with promises of greatness and riches. It had little hold on paladins and goodly priests, on righteous kings and noble peasants, but one who desired more and was not above deception and destruction to further their ends would inevitably sink into Crenshinibon's grasp.


