1) The world-destroying asteroid sent shockwaves through the scientific community.

2) A powerful world-destroying weapon was discovered in the enemy's arsenal.

3) The villain plotted to unleash a world-destroying virus upon the population.

4) The prophecy foretold of a world-destroying tsunami that would wipe out civilization.

5) The superhero had to prevent the activation of the world-destroying doomsday device.

6) The ancient civilization fell victim to a world-destroying earthquake.

7) Scientists scrambled to find a way to neutralize the world-destroying threat.

8) The world-destroying explosion left nothing but devastation in its wake.

9) The sorcerer summoned a world-destroying demon to wreak havoc on the land.

10) Governments around the world united to combat the looming threat of a world-destroying meteor.