Via Graphic Policy website we have a look at the full preview of IDW Unicron #4.
A critical point in the story, and one step closer to the end of the IDW Universe. G.I Joe, The Visionaries and the Transformers gather to face Unicron, but the end seems unavoidable. More deaths are coming in this issue.
You can check out the mirrored images, including covers A & B and retailer incentive covers A & B, after the jump. Be careful since you can be spoiled with the death of a beloved character on this pages.