Complex sentence: Following the campaign the lizardmen under the command of Lord Mazumdi reestablished albions protective mists and have begun to both alter its climate to better suit thier cold blooded race and to construct a new temple city known as Requoncista.
Split into simpler sentences: Following the campaign the lizardmen under the command of Lord Mazumdi restablished the islands protective mists. Since then they have begun to both alter Albion's climate to better suit their cold blooded race and to construct a new temple city known as Requoncista.