You pick an item within 60ft to enchant, turning it into an explosive. The spell with detonate if someone moves within 10ft of the object or mores out of a 10ft radius of the object. or it can be detonated manually using an action from the caster. the explosion spans 30ft, or another 10ft for each spell level above third level. the explosion deals 3d6 damage and knocks the target/s prone on a failed save, or deals 1d6 and knocks the target/s prone on a succesful save.