Introduction[]
Hello, I'll be explaining the durability of the Queen Lancer. (This was discussed in this thread)
In this calc, the energy of three fireballs launched by Weiss had an energy value of 20.8 Tons. Which is divided by three in order to find the energy of a single fireball, which is 6.93 Tons (High 8-C+). I'll use this same concept, but in the other direction in order to find the Queen Lancer's Durability.
Weiss throws out 9 fireballs in total during the fight with the Queen Lancer, and she only has one canister of fire dust and she never reloads during the battle. Assuming Weiss emptied her canister with those nine fireballs, the combined energy of all the fire dust in that canister would equal 6.93 x 9 = 62.37 Tons.
Now Weiss ends up throwing multiple containers at the Queen Lancer, which causes all of the dust to explode. And as we seen here, one of those containers would've had four canisters of fire dust, since Weiss takes one beforehand.
Note: We do not know if all of the containers carry the same amount of dust, so to be safe we'll low ball and assume this is the only container with fire dust. While the other dust would increase the energy output as well, we don't know how powerful those canisters of dust are in comparison.
Explosion Energy = 62.37 x 4 = 249.48 Tons of TNT (Multi-City Block level)
This is the bare minimum energy this explosion should have, and the Queen Lancer tanks this blast without a single scratch on it.