Trapsmith

You excel at laying traps for your enemies. When you set a trap, such as a ball bearings, caltrops, or a hunting trap, the DC to avoid or disarm the trap is equal to 8 + your proficiency bonus + your Wisdom modifier. If the trap requires an attack roll, the attack bonus equals your proficiency bonus + Wisdom modifier. In addition, you add your proficiency bonus to the damage of the traps.