Bronze-silver support main looking for an adc duo (or a team for flex)

Pretty much as stated, I'm looking for a bronze-silver adc main to climb with in duo. But I'm also looking for an active team to practice with and learn the game better with in flex. My top three champs in this order are: Thresh, nautilus, Leona. In that order, however if you are an adc who doesn't like these three support picks just let me know, I'm willing to flex my champion pool, also if you are a flex team looking for a support, and you don't like these picks for your comp, I'm flexible with any that may be preferred. Discord preferred. Going to run games in 15 mins.