LF mid or top laner to duo with (low gold/high silver)

Gold 4 the last 4 seasons because i had lost interest in the game. Now, back and excited to climb. I main mid and top.

Main champion pool: Cassiopiea, Kassadin, Lissandra, Taliyah, Kennen, Oorn, Urgot, Irelia, Swain, Syndra, and Ryze

Ingame name: Azn. Just started promos