arcane dirll

You conjure a magical mining drill that goes in a 10 foot wide, 100 foot line and then disappears. creatures in the line must succeed a dexterity saving throw or take 6d12 force damage and be pushed to an unoccupied space at the end of the spells range. This spell also burrows through and destroys nonmagical material, such as stone (you decide if the spell collapses the ceiling or leaves a 10 foot wide tunnel) Also, if the drill is burrowing and has hit someone, the creature takes double the damage.