Complex sentence: Excited at the prospect of being able to access advanced Lorwardians technology, Drakken agrees to join forces with Warmonga who Warmonga proves too much for either Kim or Shego to handle alone, however, working together, they manage to gain the upper hand.
Split into simpler sentences: Excited at the prospect of being able to access advanced Lorwardian technology, Drakken agrees to join forces with Warmonga. The alien proves too much for either Kim or Shego to handle alone; however, working together, they manage to gain the upper hand.