So after seeing what the Solo Objectives were today with the release of the side quest, I made a plan to maximize the 6* shards and you need to have a solid plan to be able to hit all the Prize Cards you can shoot for. Playing the tokens at the right time is key to be able to cash in effectively. Here is my plan to maximize on the 6* shards:
https://youtu.be/euB7Gy0KhuQbit.ly/Arcade_MaxShards