Christ SE, would it kill you to update the flavor text on Stratagems? Accession has never worked on all Healing or Enhancing magic, just change it to "Extends the effect of certain white magic spells ....." and follow through with the rest. Change Enlightenment to "Allows access to both addenda for your next spell" since it has never optimized both Arts - better yet just copy the effect Tabula Rasa gives to it, but who am I to suggest something that should be common sense?
Though, if getting the spells natively is the criteria for making poorly worded Stratagems work with them, I think I just found more fuel to my "Give Scholar native access to basic enfeebling spells" fire. If Accession Paralyze already works, I'm going to complain at SE for specifically stating Haste wouldn't work with it, but never mentioning what new spells will work with it. Can't say I'm a fan of shadow adjustments, though hopefully they pull one for Modus when lowering its recasts, not that I'd be happy at them for avoiding taking fault and acting like there was never anything wrong with it.
