Star Trek: The Mirror War — IDW Publishing
Issue: #6
The Empire launches a dual attack on the standing Cardassian-Klingon Armada and the Klingon homeworld, with Picard and the I.S.S. Enterprise as the tip of the spear, headed for Cardassia...
Creators: Neil Uyetake, Gavin Smith, Mark Alvarado, Amanda Madriaga, Vanessa Real, Scott Tipton, David Tipton, Charlie Kirchoff, Heather Antos, J. K. Woodward