Board Thread:Show-Related Questions and Answers/@comment-25926288-20150328220045/@comment-25926288-20150330152134

New thing I noticed in this episode (as well as others): magic has various colors.

So, I assume we go by teleportation cloud for the magic color by users. If we go by that then some characters would likely go unnoticed, besides the fairies, since their magic matches their wand/dress.

Mal used black-gray smoke and now, slightly purple-gray smoke to transform back to human. (Her magic though is primarily dark-gray) The Apprentice used a red color magic this episode, but then used a gold color light magic to trap the Peddler (the effect was the same as the hat). So, I guess red/gold is the most powerful color of magic, since Pan used it a bit, Rumple uses it, and now the Apprentice (gosh, he needs a name!) used it.