User blog:Edwardtruong2006/Super Smash Bros. RP: Lucina does some Hill-Busting

Basically, Lucina throws the Piranha Plant into a hill with her Critical Hit and basically destroys a good 70% of it.

A hill is usually longer than it is higher so 200 meter diameter and 100 meter height work for me. Using this calculator

1.57079633E+12 CM^3

1.57079633E+12*0.7 = 1.0995574e+12

It was pretty pulved so

1.0995574e+12*0.4 = 439822960000 joules or 105 tons of TNT, Multi-City Block level