If I've learned anything so far with relics it's to NEVER use a 3* relic for ANY reason. Why does it cost the same amount to unbind a 3* relic if you get a better rarity relic of the same one? I would have to fork over 100 units to remove this 3* to replace with a 4/5/6? Doesn't seem very well thought out.
Lesson learned: 3* relics are more trouble than good 🤷🏻♂️