title: Replace character of a string with the character from an array
body: <p>I'm trying to make a script that changes text into these cool looking letters, it looks like everything should be working but when I try to send the replaced message it gives me a character like a white question mark on a  black background. This: �</p>
  
  <p>Here's the code:</p>
  
  <pre><code>  var mm = "test";
    var alphabet = "";
    var nalphabet = "abcdefghijklmnopqrstuvwxyz";    
    for(var z in mm){
      var x = nalphabet.indexOf(mm[z].toLowerCase());
      var ool = alphabet[x];
      msg.channel.sendMessage(ool);
    }
  </code></pre>