One shot celebrating Valiant's 25th anniversary and spotlighting X-O Manowar.
Collected EditionsX-O Manowar Deluxe Edition Volume FourX-O Manowar: The Kill List
— Description from Comic Vine community (comicvine.gamespot.com · https://comicvine.gamespot.com/x-o-manowar-valiant-25th-anniversary-special/4050-82524/).
