In Vedic mythology, Ravana was so powerful that he captured all the planets and forced them to sit in his 11th house (the house of ultimate gains and fulfillment of desires).
Dr. Rishi Rohit Sharma explains the deep astrological irony of this. While the 11th house brings massive wealth, it is also "Bhavat Bhavam" (6th from the 6th house). The 6th house represents enemies, debts, and destruction. By forcing all planets into the 11th house, Ravana unknowingly multiplied his enemies and his ego, which ultimately led to his total destruction.
The lesson? Never desire absolute control over your destiny. Too much power without spiritual wisdom is a curse, not a blessing.