So I read this comic a while back, and I'm trying to find it again. Any help would be appreciated.

A team of adventurers stumble into a plot in which real world weapons are smuggled into the fantasy world, and vice versa. They try to stop it, with the help of a shapeshifted dragon that has been living in the real world, guarding the gate.

I can't remember all the details off hand. I know that the real world bad guys were Nazis (and were lectured on their racism by the fantasy bad guys, lol) and that the leader of the team was named Warlock, by magical parents who hate that he chose to be a merc.

I think it was 6 issues, done by Image I think, not sure. Anyone know what it was called?