Archer was on his thirties craters done already but now he had to keep up and put his lightning on the movement as well. He didn't give much attention and did the same as the day before only that this time he was charging lightning on his leg. This was the mistake and what made him restart the stomps once more.
The lightning made his muscles contract faster and accelerate his movement. Force is mass times acceleration so if his leg hit the ground on a higher speed the crater was bigger. The strength was different and the speed as well so from the start he had every one of the hundred still to be done. But doing this way it was much faster and the body wasn't getting tired at all because of the low effort of the body. And so he finished the stomps.
"A little more of fifty failures but the hundred stomps are done, master.", he said proudly to his master.
"Every crater, you go, you stomp and from the stomp fill the crater with ice.", the Dragon explained.