The Gatcha Order in which you will roll bond rings are set within your save file, but we can manipulate it! Each time that you watch the cut scenes at the beginning of a chapter, the Order will move forward a set amount based on which chapter’s cutscenes you just watched.
I saw a guide suggesting you pull 10, then reload, then pull 10, then reload, but that is very inefficient with your time, and that is why I am writing this!
The key to maximizing your time investment is to know how
Certain S rank bond rings give you skills in addition to stats. The ones that I wanted were:
Owlen, a Leif Bond Ring. At S rank, it give you Dire Thunder : When unit initiates combat with Thunder equipped, unit attacks twice
And Claude, from Byleth. At S Rank, it gives you Wind God : If unit's HP=100%, grants range +1 with bows.
Dire Thunder makes your strongest magic unit an immensely stronger, and safer. Wind God is very nice on a Warrior weilding a long bow, as they will chain