Dragon Ball GT - Evolution (Vol. 11)
For years the people of Earth have relied upon the mystical power of the dragon balls to maintain peace and order throughout the planet. But the dragon balls are changing. With each wish made on the balls, a dark force gains power by flooding the positive energy within each dragon balls with more and more negative energy. As a result of their misuse seven evil dragons are born each with unique destructive powers!  Feeling responsible for this horrifying new development, Goku sets out to right a very serious wrong!