Velocity Banishment

You catapult an item you can see within range straight upwards into the orbit of the planet; the item accelerates as it move upwards and stops moving once it leaves the atmosphere of the planet. If the area above the ejected item is not clear, both the item and the obstacle preventing orbit take severe damages. Consult the Velocity Severity and Damage table to determine the damage caused from the acceleration.

It takes approximately 8 minutes for the object to reach its full speed and if Concentration is dropped before the time expires, the item falls back to your planet within 1d10 random miles from your current point and takes the the same amount of damage from the Velocity Severity and Damage table in the Time column.

If Concentration is maintained for 8 minutes, the item remains in orbit for 4d20 + 10 years until falling back to a random location on the planet below, taking maximum damage from the below table. The falling item takes an additional 10d10 fire damage before hitting the ground; if the item is destroyed before hitting the ground, it explodes in a sphere of 4d10 thunder damage. If the item returns to the planet it leaves a crater and deals 5d20 + 10 bludgeoning damage and 5d10 fire damage to every creature and object within 100 feet and 4d20 bludgeoning damage for an additional 100 feet beyond that. All creatures that take damage within the first 100 feet are knocked prone, and the those within the next 100 feet must succeed a Strength saving throw or are knocked prone as well.