Garmadon is the brother of Sensei Wu. As a young man, he was bitten by The Great Devourer and became Lord Garmadon.
Merciless and sinister, he became an enemy of Sensei Wu and the ninja team.
It was only when the Overlord was defeated that Garmadon was freed from the darkness.
He no longer believes in violence of any kind, and is focused on trying to raise his son, Lloyd, the right way.
But is he really reformed, and can he stick to being peaceful in the face of the Nindroid threat?