Guild Wars Key

The new Factions skill Air of Enchantment can be used to supercharge a smiter. This is the popular template.

Air of Enchantment, Reversal of Fortune, Guardian, Protective Spirit, Smite Hex, Zealot’s Fire, Balthazar’s Aura, Resurrect
Smiting 16, Protection 12, Divine Favor 7

Pick a warrior and put Air of Enchantment on him. Then spam Reversal of Fortune and Guardian on him for free. Each cast will trigger Zealot’s Fire and deal 37 damage to all enemies near that warrior. You can recast Air of Enchantment on the warrior again for free.

In PvP this is a great template for dealing lots of AoE damage fast. In PvE you need to slow down your smiting a bit to avoid causing AoE fear and making mobs break aggro.