The tower was impervious it absorbed all attacks against its mirrored walls and reflected them back on their source. The tower itself absorbed the sun's light, giving it more strength during the daytime. The duplicate crystal expanded, growing into the crystalline tower, still an exact image of Crenshinibon, only now of mammoth proportions.

Р”В¬renshinibon as Cryshal-Tirith beside Bryn Shander. The wielder then placed the copy of the shard on the ground and recited the words ibssum dal abdur. 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. Р”В¬renshinibon had the ability to create an enormous crystalline tower, known as Cryshal-Tirith (meaning 'crystal tower' in Elven). 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. The Crystal Shard also insidiously manipulated its wielder and would readily abandon them for someone more capable of furthering its goals of ultimate conquest. It always desired a powerful wielder, usually a corruptible mage of some sort, and greatly enhanced that wielder's powers. 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.

Crenshinibon was a vile relic of immense power, a crystal shard that drew its magical energy from the light of the sun.

Legacy of the crystal shard magic items