Main roles would be Karma for mid (cause I love being able to burst them down with the shield right before they think they've killed me
), Sona for support, cause I love her design and THAT ARCADE SONA SKIN! (Don't really like Soraka or Janna since their "nerfs")
When I'm forced to play anything else I usually go for Garen top, Miss Fortune ADC, and (if I HAVE TO Elise for Jungle...)