Feature isn't added would not define a grayed out option, and an intro to the process. That doesn't really make any sense.
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Can we please get recognition that this is even noticed?
I have a full set of Ray units, I go to add a ring, and the option is grayed out. I got a tutorial to do so, defining the requirements of 12* units, and left rings. 12* units are in the game, and easily accessible. Several, if not all classes will heavily benefit from having a ring added to their units. Why is this feature not working as intended?