This was first modeled in Star Wars: Episode I - The Phantom Menace, when the Trade Federation's droid army was shut down after their command ship was destroyed by Anakin Skywalker.

One Piece' anime is focusing on Kuma's backstory, and we can't help but notice how the Clone Army has so much more depth than ...

The trilogy is all about the Clone Wars — their buildup, the fallout, and the eventual conquest of the Sith — yet we never actually learn why the clone army was commissioned in the first place.