"'Shadow of Avalon' is a counter-ritual by nature, it can only resolve part of the problem."
After explaining the mechanism of the ritual, Shafiya pointed out its limitations, "Objectively speaking, the damage Star Antimony caused to Avalon by manipulating Drost to assassinate Sofia is actually far less than what they did by making the Knights kill one another."
"As you've mentioned, the Knights loyal to the royal family would probably be wiped out instantly. Even if Lancelot I were resurrected, he couldn't possibly bury all the remaining Knights with them."
"Even though Lancelot I is the founding monarch of Avalon, we are ultimately living in the present. His Majesty is neither a Celestial Marshal nor an Angel Envoy... Even if he were successfully revived, he would still be a mortal, and a mortal cannot meticulously control an entire nation alone. He would still depend on today's Knights and officials to govern Avalon."