I leveled a Fist of the Heavens pally in season 1. Holy bolt is great when it can actually affect an enemy! But half of the time it's a useless skill
What I really want to see in S2 is a change from no damage against non-demons and non-undead to 50% damage. That way you can still kill your way through without sacrificing much RP value from the gimmick. FoH and Holy Bolt would then be muuuch better leveling and soloing choices!