Gold 3 Mid Laner looking for team

I can play Ahri, Akali, Anivia, Annie, Cassiopeia, Fiora, Fizz, Karma, Katarina, Kennen, Leblanc, Lissandra, Lulu, Lux, Malzahar (as long as my R key works) Morgana, Orianna, Syndra, Viktor, Xerath, Ziggs, I am decent at Yasuo and Zed. I need to learn tf, veigar, ryze, karthus, kassadin, azir