Hi, I'm rolling up a Battle Herald for a game (I know PrC suck, this is a more thematically-inclined home game. please don't let this turn into a minmax thread.) and none of the cavalier's orders really fit the character, so I am looking for an archetype for another class that gives the Challenge class feature. 3pp material is an option, as long as the DM deems it balanced. Thank you folks.