Destroy Undead

•Effect:Any undead below the CR threshold rating below is destroyed instead of turned when it fails a turn undead save.
-5th - 1/2 CR
-8th or lower - 1CR
-11th or lower - 2 CR
{dash}14th or lower - 3 CR
{dash}17th or lower - 4 CR
•Source: PHB (2014) pg. 59