I suppose i am nitpicky, But i am far from a Grammar nazi. Many times have i seen sentences that don't even have proper english, which i usually auto correct in my head. Using are instead of is, or are instead of am. "I are Happy." just as a comparison. Sure you can understand what they mean, But it's not correct. "I am Happy."
Unless you already use magic attacks, in the sense that you use magic as your basic form of attacking.
Unless you already used magic attacks, in the sense that you've used it, but isn't quite your basic form of attack and could be an option to your disposal of attacks.
Now i'm sorry, But i'm american english, Not british english so no, It's not proper here. I might as well be saying... "They is done." Instead of Are. My word usage is pretty good, But my use of Punctuation is rather poor. I tend to make run on sentences, I make Grammatical errors. Now if you are done being nitpicky about my form of English...
http://prntscr.com/epgfwj
"Do not share your login credentials with any else."
Should be anyone, But this one isn't Ingame, So... Doesn't need fixing.