Veteran Player Returning to the Fray! (Wanting to join a Ranked/Casual Team B-S Tier.)

Hello Summoners!

Call me Jek, Jack, or jekkeggal, I am currently looking for a team to play with and get used to the game again. I used to play this game like a lifestyle. But I left in 2014 because of some real life issues where I moved from the UK to America to live with some family and it has been about that long since the last time I played. In my Past season I have achieved: Season 1- Gold, Season 2-Diamond, Season 3-diamond, Season 4- Diamond. I'm asking to be apart of a low tier team mostly because I have read alot of the past design notes as of late and have read that the game has changed drastically since the last I played. I don't really understand the mastery mumbo jumbo, But heck I'm willing to try xD. Add me ig and we can talk.