Are motes of light good for anything anymore? All I've found that you can use them with is emblems and class items from the speaker, and getting faction rep from your respective faction...
Is there anything you can really do with your motes anymore now that you can't spend them on Exotic Engrams :(?
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You can turn them into your faction of choice. 5 motes = 100 rep. Or you could go into your inventory and use them to level your weapons/armor. From what I've seen 13 motes will max out a fresh year 2 exotic weapon.