By the end of the Cell Saga, Super Saiyan has been outdone by multiple transformations, which Dragon Ball Super has only doubled down on.

As the strongest native Namekian, Nail was the planet's best hope against Frieza and his forces. With a power level of 42,000, Nail was strong enough to take on characters like Cui, Zarbon, and ...

Black Frieza is the most powerful mortal in the multiverse, and even these strong characters can't compare to him.