Danny Phantom/Crash Nebula:
Deep inside the dark side of the Moon, the strong sound of clashing metal echoed through every hall of the black green-shimmering stronghold, as rods and pistons fall into place. It was the cacophony of an engine that sat where no eye can see; its doors sealed away from all humans and ghosts alike except for those selected few. This fortress of metal flooded with ghost energy running through each wall and channels with flowing ectoplasm, households a technology from out of this world, a seemingly endless armada of mechanical organisms designed only for conquest assembling ready for war. A deviant smile plastered on Technus' face as his vision of the world was only hours away. He had planned this moment for two years, foreseen every obstacle, every variable and constant in the equation was coldly calculated over and over, and the result was always the same.
Nothing could ruin this moment, his army was invincible and grew larger