Let’s round out the last of my Defender Classes in pathfinder with the fighter I think a feat will start this off nicely….
Intimidating Glare-You stare down one enemy until he has no choice but fight you-You may target an enemy as a swift action with an intimidation check. The DC of the check is equal to 10+CR of the monster. If you succeed, the monster takes a -1 moral penalty to all attacks that do not target you. For every five you beat the DC by, the moral penalty increase by one. Monsters immune to fear and mind effects or mindless are immune to this ability.