Board Thread:General Discussion/@comment-25926288-20151109132112/@comment-25926288-20151109140349

1- Perhaps, however it felt like Merlin was the only magic user around, but perhaps not. He probably was just the most famous and powerful.

2- I assume Dark magic is just magic rooted in Darkness or dark emotions and stuff.

3-Isaac wrote that he disappeared in a cloud of smoke, that happened to be purple. So the default magic colr must be that dark purple he used. MErli also used that as his poof in the episode. He was blessed with magic and it just so happens to be purple. So, I would say that magic's default color is purple. The magic smoke is more for character purposes than anything else, but I assume that's why they had Isaac's smoke be purple as well as Merlin's.