Hey, I'm a rengar main, I was diamond 1 on EUW server on season 6,7,8 and had many accounts in diamond with high winrates.
prices:
if you wanna buy net wins:
BRONZE & SILVER: 1.5 € per net win
GOLD: 2 € per net win
if you wanna buy per divisions:
BRONZE: 5 € per division
SILVER: 6 € per division
GOLD: 8 € per division
can also boost to diamond, can discuss prices of that privately
servers: EUNE/EUW/RU
Skype: hananb199
Discord: letmerengar#2432