Lol! I wouldn't take anything other than hogs and a couple anchor archers. However, the guy is a novice or wouldn't be asking about the base. Wiz will help in case of a cc kill fail or similar catastrophe. Wiz were never good for anything but kill squads and funneling in war. Carry on... ;)
I typically take three goblins.. you'd be surprised how often they find outside giant bombs on scrubs that would otherwise be lucky enough to defeat me.