SIGIL #18 will arrive in stores on Nov. 14 from CrossGen Comics.
The issue is written by Mark Waid, penciled by Scot Eaton, inked by Andrew Hennessy and colored by Wil Quintana.
Here's how CrossGen describes the issue:
"Without Sam to oppose him, the Warlord Khyradon has begun his relentless march across the worlds of the Planetary Union! Somehow, some way, a rebel force must be led against him -- but who will rise to such a suicidal challenge? The answer will surprise readers."
To take a look at some of the issue's artwork, click on the thumbnails below.