Warning: this article contains spoilers for Mighty Morphin Power Rangers/Teenage Mutant Ninja Turtles II #3When it comes to the Mighty Morphin Power Rangers and the Teenage Mutant Ninja Turtles, both teams of teenagers with attitude have wrangled with their fair share of intergalactic conquerors. While the Ninja Turtles have beaten back Krang more times than they can count, the Power Rangers have thrown down with Rita Repulsa and other iconic intergalactic foes stretching back long before the original team fans know and love. However, it’s never been fully established why – after meeting so much resistance – their enemies are still so obsessed with possessing a relatively backwater planet.

https://screenrant.com/power-rangers-tmnt-villains-krang-rita-motives/