Talk:Electromaster/@comment-24053170-20140410015722/@comment-31908363-20181215180446

Its rather strange as to how Touma was able to block it altogether.

Mikoto manipulates the air using her ability to generate an electrical current; at no point does she act on the coin, as the electrical current is what accelerates it and nothing else. In other words, the coin was never supernaturally altered, the air was to generate the current used to accelerate the coin to mach 3. In addition to this, as the coin moves at such a speed, it would be too fast for Touma to react in time to nullify it. Also, he wouldn't be able to as it wasn't being supernaturally altered, so plot hole from the very beginning of the series.