Arions Heater

You target one metal Object, within 18m and superheat it, the Object can’t be Greater than 10 cubic meters, else this spells effect changes to that of heat metal. The Object cant be larger than 100 cubic meters.

All creatures that Touch or attack the Object, take 4d8 fire damage. All creatures within 3m take 4d8 fire damage at the beginning of their turn. All creatures within 9m take 3d8 damage. All creatures within 18m take 2d8 damage. All water within 3m evaporates. All water within 9m is starting to boil.

If Casted at higher levels, each of its effects damage increases by 1d8, and the size of the object, can be increased, by a factor of 2.