The Thunder Tower is an electrical resource tower. These are powerful helpers used in the Holyuppers. These are like Twigs and Bones in the Overworld and Inferno yards. They are used to build Cloud Pressers, Snow Compactors, Slush Sliders, and Cloud Collecters. These are basic things and helpful to construct lots of Holyuppers buildings. Cloud Pressers are thriving off of this particular energy to build them.