In the beginning, Qin Wushuang was not in a rush to have them practice the sword formations. Instead, he would have them practice mutual understandings and become familiar with the swords Qin Wushuang bestowed to them.
This was the fundamental skill. After having formed a mutual understanding with the Supreme Dao weapon and integrating with it, they could enter the training for the next section.
Training would include the integration between the puppets and swords, the mutual understanding, communication, and the integration between them and Qin Wushuang.
These things would be achieved step after step. It was impossible to achieve instant success.
Qin Wushuang was not in a rush for quick success. After the fundamental skills became solid, he began to teach them sword techniques. These sword techniques did not showcase any garish aspects and were all extremely useful techniques.