Two Skill Grandmaster Upgrade Scrolls. Apart from Fighting Mastery, Yi Tian couldn't think of what to upgrade. Now, there are a total of three Skill Grandmaster Upgrade Scrolls.
Archery Mastery seems a bit redundant for Yi Tian. He's not Wang Zhongsi, nor Xue Rengui.
Source of Agility, Source of Constitution. Respectively enhance Light as a Feather and Horizontal Refining of Tendons and Bones, up to Level 15.
Currently, Big Child's Light as a Feather is Level 13, Horizontal Refining of Tendons and Bones is Level 16.
Third Child's Light as a Feather is Level 16, Horizontal Refining of Tendons and Bones is Level 16.
Give Big Child the Source of Agility, and exchange the Source of Constitution for a spiritual object that enhances Light as a Feather.
Snow Spirit Jade Marrow, upon absorption, Ice Mystical Technique enhances by three levels, up to Level 15.
No use for Yi Tian right now, keep it for later and see if there's a chance to exchange it for better items.
