The PCs are facing off against a group of evil cultists who just spotted the cleric of the group.

The 4 Cultists: *all cast protection from good on themselves*

LN Cleric: *simply walks into the room, cleaves 2 cultists dead in one swing, and presents the holy symbol of his LN god to the remaining 2 cultists*

One of the remaining cultists: *Rolls natural 20 on Knowledge (Religion) check to recognize the symbol* “Oh…Mistakes were made.”