*Takes look at Waver*
Indeed.You bet.USE WAVER NOW
Almost all the difficult quests in this game can be solved by placing a Bond Craft Hercules at the end of the party. It's truly nuts.
If I recall correctly, the XP it takes to get to Bond Level 5 is like, 5% or something (maybe even less? I forgot) of the XP it takes to get to Bond Level 10. It will take months. The first 5-star I pulled got to Bond Level 10 about 4 months after her summoning. But you will eventually get there.