Warding Rune

At 8th level, you can create a warding rune in a desired location. Any creature entering a 5-foot area around the rune must make a Will save or they will not be able to attack for a number of rounds equal to 1/2 your level in the class that gave you access to this domain. The rune lasts a number of rounds equal to your level in the class that gave you access to this domain. You can use this ability once per day at 8th level and one additional time per day for every four levels in the class that gave you access to this domain beyond 8th.