Complex sentence: Shiva realizes that Maharishi Bhrigu is the master mind behind the attack on Panchavati, and has plotted against him along with the Swadweepan emperor Dilipa and Daksha.
Split into simpler sentences: Shiva realizes that Maharishi Bhrigu is the master mind behind the attack on Panchavati. He also comes to know that the Maharishi has plotted against him along with the Swadweepan emperor Dilipa and Daksha.