Summary
- Goku could have killed Beerus in the Buu arc by almost murdering the Supreme Kai, as their lives are linked.
- Gods of Destruction can be wiped out, as seen in the Future Trunks arc, but Beerus and the Supreme Kai are still alive in the main timeline.
- Beerus's weakness is known by only a few, but it's only a matter of time before someone changes the power dynamic in Dragon Ball Super.