[.29][Suggestion]Unit Design: object requirements

Make object requirements easy to see in the unit design screen. When i've tried to equip a unit with the "Band of the eagle eye", the training cost turned to 98 because crystal are required for this item, but I haven't noticed it before because object requirement are only visible if you scroll down the object description.

Requirment should appear as icons and in a place that doesn't require to scroll