Courtesy of Previews World, here's two new covers and the solicitation for Mega Man Mastermix #4:
"The Blue Bomber returns to comics through the classic stories of Japanese artist Hitoshi Ariga -- available for the first time in color!
Mega Man must team up with friends and foes alike to stop both the destructive Gamma robot, and the out-of-control Yellow Devil! It's a giant robot rampage in the latest chapter of Mega Man Mastermix!"
As per usual, Ariga is doing the standard cover. The variant cover this time is being handled by Andrew Dickman, a longtime Mega Man fan and friend to this very blog.
Mastermix #4 is due to hit stores on October 24th. Mastermix #3, by the way, is still on track for August 15th. It's comin' soon!