The labor union's most powerful weapon is the strike.
the most powerful weapon is the lost katana it is +110
the most powerful weapon is the supernova lvl 99. that is the mega version of the harbinger
The weapon of the King of the Gods, Zeus, had to be the most powerful. Otherwise, he would be overthrown by the other gods. Thus, it was his thunderbolt that was the most frightening weapon.
a nuke
canyon
the cannons
A thermonuclear warhead
power and the government
the level 20 default sword is probly the most powerful
Castle bravo is the most powerful bomb ever IN THE US
Propaganda.