"Dinosaur vs. Unicorn" from Warlord vol.4 #3 (DC, 2009) by Mike Grell, Chad Hardin, Wayne Faucher, Dan Green and Walden Wong
PLACE YOUR BETS!!! (The odds are on the raptor's side, I have to warn you.) Mike Grell returned to Warlord a few years ago, to resounding ambivalence. No one cares about Skartaris anymore, despite it being the only place dinosaurs fight unicorns.