Holy Strike

As an attack action you can imbue a weapon with holy energy. For 1 round the weapon emits bright light for 15 ft. and dim light for 10 ft beyond that. The weapons now releases a shockwave on the ground upon usage which will deal weapon +5 magical damage. While the main target of the weapons will receive +15 magical damage. The shockwave has a size of around 6ft. You can use this feature 5 times per long rest.