Board Thread:The Quarters - Q & A/@comment-26447681-20150530053520/@comment-25085701-20170104194608

One followup note:  If you make only grey Dailies, you are missing out on the Perfect Day buff -- there's an achievement for that, plus you get bonus stats based on 1/2 your level as phantom stats that last for the day. An intended side effect of this is that you'll have a larger mana pool, which lets you cast extra spells.