True to his word, Arthur was really killing them in the order which he had earlier declared. In fact, this was the reason why he had not used AGSDT on C but had waited for B to get close.
Besides the fact that he was refining his gravity + time law close combat techniques, that is.
"I wonder what I should name this technique…it uses Gravity and Time law energies so I should call it something with 'temporal' in its name."
As he spoke, he used his Pseudo-Authority over time to stop the body of god C in time. However, wounded or not, the man was still a Sovereign, so Arthur could not stop him for too long and the energy consumption was a bit high.
The teenage progenitor downed a magic potion as he reapplied the time stop every time that god C broke out of it.
Each time he reapplied the time stop, the duration increased ever so slightly, at a rate that was inversely proportional to the rate at which the energy consumption decreased.