When people think me picking Morde in ranked's an instant loss

Almost any champ can take you to high elo if you are good enough with them.

What's "Ranked's" ?

You best to answer this next question real carefully. What skin do you use when you play ?

http://gifsec.com/wp-content/uploads/GIF/2014/08/GIF-Judging-you-Judging-Judge-GIF.gif?gs=a