Lich from Sword King self-destructs after his fight with Eric and here https://i.imgur.com/7rYUPo1.jpg is the result. We will use the 2km that is given to us to determine the size of the explosion.
Measurements[]
Yellow line = 240px (2km)
Red line = 112px (0.93km)
Blue line = 20px (0.17km)
Green line = 77px (0.64km)
Calc[]
Ok so i will be doing sth a bit tricky. Im gonna use the blue line as height of the crater. Since i have no idea how to try and find the actual height of the crater and it wouldn't make that much of difference in the calc.
Now we put that thing into the calculator for the volume and we get:
332'850'694 m^3.
Im gonna do 2 ends 1 is pulverization and 1 vaporization. For the material im gonna assume granite, idk what else to assume.
Low end (pulv): 332'850'694'000'000 x 214.35 = 7.13 x 10^16 Joules (7-B)
High end (vape): 332'850'694'000'000 x 25700 = 8.55 x 10^18 j (High 7-A)
This scales to Hanbin, the inquisitor and the 4 heroes.