Bandits-Marauders era
There are four girls at hogwarts, each a metamorphmagus, each a fifth year, each a Slytherin, each with purple hair, each with a purple name. Amathyst, Violet, Lavender, and Plum are four dangerous people. The problem is their rivals, the Marauders. There are four boys at hogwarts, each an animangus, each a fifth yea...