This rite is intended as an opening rite and to charge yourself with energy of raw Chaos. The original can be found in Louise Coopers Chaos Gate Trilogy, where the mage opens the Chaos Gate to let the gods of Chaos back into the realm of mortals. It has been adapted by me as an opening formula and to open a way to Chaos to summon a Vortex.
An eight rayed star, resembling a Vortex with a closed eye in the centre to concentrate upon.
Stand in the circle, arms outstreched and intone:
Hear me, o you Princes of Chaos,
The Way is long and the Way is old,
With the feet that are my flesh, I walk between dimensions
Start imagining a Vortex to start to open above you. Feel the wind of its forces blowing ever stronger.
I will walk with you on the Way
Hear me, hear me, and let the seal be broken!
Imagine a Vortex to open fully above you and a smaller version of it above your heart.