Widening my champion pool

Ok, so I mainly play mid (or Top in some rare cases, which is when I build tank) in almost every game, except when I get jungle, then I play . The problem here is, I need some advice on what other champion I could play when my whole team is AD. I tried playing some mages like and , but they're not really my cup of tea(but that could change). I've played some and , but I really miss that AOE burst Kreygasm ... Anyway I played some Ekko games, but he has some learning curve to him. Can anyone suggest what AP champions are kinda similar to ? I will try to learn tho.