Description:
This is a simple one. Add a "heat" mode to the mining laser. This would have a few simple functions. First, shooting any mobs or flammable blocks would cause them to catch fire. Second, shooting cobblestone blocks would smelt them into smoothstone in place. Third, and the best imo, it would cause water source blocks within a 1 block radius of the laser beam to evaporate. If you've used the volcanite amulet from the equivalent exchange mod, you know how it would work. This would allow you to clear up underground lakes you run into without having to fill them in with sand or gravel.
Recipe:
No change.