Jedi Yoda vs. Darth Sidious
Epic tech battles have the feeling of the universe hanging in the balance, kinda like when Jedi Master Yoda took on the Darth Sidious, Dark Lord of the Sith. In some tech battles, good did not always triumph over evil. In Star Wars, Yoda got his butt kicked, narrowly escaped, and slumped off into exile telling us what we already knew. "Failed, I have."