The brain

Everyone knew the Government was up to something. that much was very clear. Many people had tried to stop it before it happened. Even though they didn't even know what exactly was happening. But they were too late. They had finished it. The simple potion that would turn anything into mutants. So guess what was the first test subject? People. But the potion had different effects then wanted. They turned these normal people into witches, the whole thing with powers and familiars and everything