Something New or Old?

[Ignitedmage]

Well, i was bored and started to check my screen shot. I found a shockingly image from my screen shots
Now, i don't know does it normally happens or no so take a look


Talking about the ms colour turning purple
Now, i don't know about if its normal, a combo or its a glitch because i m literally new mage, have only 1.3k kills, so if you can answer these questions, Thanky you
Q1. Is it Normal?
A.
Q2. Is it just a combo?
A.
Q3. Or is it a glitch?
A.

You can also explain me leaving the photos.