Found an interesting correlation between Jayce and the Wheeled Warriors and Babylon5, both created by J. Michael Straczynksi, on a website dedicated to Jayce and the Wheeled Warriors.
At one point in Jayce and the Wheeled Warriors Gillian reads a marker:
Between the candle and the stars, between the storm cloud and the sun, we ride the thunder, light against night, from now until forever, we are the Lightning League!
Satai Delenn in Babylon 5 chants the following incantation when she joined the Grey Council:
Summoned, I come. In Valen’s name, I take the place that has been prepared for me. I am Grey. I stand between the candle and the star. We are Grey. We stand between the darkness and the light.