Tank ekko was the way a friend of mine got out of bronze 5
I've played with him countless times to notice that he lacks the fundamental knowledge necessary to climb out of bronze: -no map awareness -very little game knowledge -0 mechanical skill -and most importantly his decision making, going in and engaging without vision of the rest of the enemy team and getting his team into a bad teamfight that usually costs them the game.
well guess what Tank ekko is designed just for that! got caught? started a fight you cannot win? ur 60 % AoE slow every 2 s ensures they wont catch u. Did they overcommit? just E over that Wall which will be up again in 6 s. not enough? still chasing? press R. Bye bitches lata....