What if Yoda Went to Mustafar With Obi-Wan to Kill Anakin in Revenge of the Sith? Star Wars Theory

In Star Wars Revenge of the Sith, we see Obi-Wan Kenobi go to fight Anakin Skywalker, while Yoda fights Darth Sidious/Palpatine. What if, both Jedi Masters (the only ones left from the Jedi Council), teamed up to first eliminate Darth Vader on Mustafar, and then scheme that Palpatine would arrive to save his Sith apprentice? What would happen if Yoda fought Anakin and then Palpatine? Watch, and find out! Graphic novel giveaway at the end if you write your ideas for a Sith version