Known as the Gate of Joy, Pylas Pyrial is a glittering tower of alabaster and gold. Its population includes more gnomes than eladrin, and it is widely thought that the first Zil were settlers from the Gate of Joy. Over the centuries, the Zil maintained a close relationship with Pylas Pyrial when it appeared. In the aftermath of the Mourning, the folk of the feyspire have adapted to their new lives, even as they hold out hope that they will return to Thelanis once more.
Pylas Pyrial is home to artisans and artificers of great skill, and PCs interested in purchasing fey goods or negotiating with eladrin lords will find this to be the most accessible of the feyspires. However, an ancient rivalry undercuts the relationship between Pylas Pyrial and Shae Loralyndar, and PCs who seek an alliance with the lords of Pyrial might be drawn into that conflict.
Pylas Pyrial is ruled by the Summer Council, which includes gnomes and eladrin. The Trust has no formal power within the Gate of Joy. However, it is widely rumored that even before Pylas Pyrial’s recent appearance in the world, the Trust had infiltrated the council and has a long-established clandestine presence in the feyspire.
Source: Eberron Campaign Guide