Alright, but how do you do it. How do you improve the controller problem specifically that comes from needing to target. do controllers get a pass on targeting party members, or does the controller automatically just knows your target and applies the card. im generally curious why your solution is rocket science when the issue is to simply reduce the amount targeting abilities the stems from the card system. Personally, idm how the old system worked but if SE does, then create a system where the cards provide defense buffs to get seals, then use the seals for Divination. return Minor Arcana to lord of crowns 300 potency and be done with it.
Bole/Balance Reduce damage take by 5%
Ewer/Sprie Restore MP
Arrow/Spear Increase effectiveness Healing abilities. get all 3 and you get Divination.
then use cards you don't need for Lord of crowns (remove Lady)
it's simplistic but considering the dps rotation is literally spamming a nuke and a dot, they can add complexity there while keeping functionality, and not falling back on balance > all