Challenger · #1 Master Yi · Middle EastME
Climb with the #1 Master Yi.
Every game is played by Stain himself — one Challenger player, never a pool of boosters. Offline mode and a VPN on every order.
- Orders120+ completed
- BansZero, ever
- RefundIn full, if not started
Stain Challenger · 5M+ Yi mastery
Net wins from $1.50 · pay for 5, get 6
Instant price
Your rank, priced in seconds.
Pick where you are and where you want to be. The price you see is the price you pay — and it's refunded in full if the boost hasn't started.
- Pay after ordering, with PayPal or Binance Pay
- Net wins from $1.50 — pay for 5, get 6
- Every game live on your own order page
Silver II → Gold IV
$19.00
For 0–20 LP in your current division — you can change it on the next step.
Why it's different
One player. Not a pool.
Most boosting sites hand your account to whoever is free. Here, it's always the same player — and you can look him up.
A typical boosting site
- A random booster from a pool plays your account
- You rarely know who is logged in
- Questions go through a support desk
StainBoost
- Every game is played by Stain, #1 Master Yi on ME
- You know exactly who: his accounts are public on OP.GG
- You chat with Stain himself, on your order page and Discord
How it works
Ordered in two minutes. Tracked every game.
- I
Pick your climb
Your current and target rank — or a number of net wins — solo or duo. The price you see is the price you pay.
- II
Pay & say hi
PayPal or Binance Pay — or message stain.hs on Discord for another way. He usually replies within minutes.
- III
Watch it climb
Your order page shows every game live — rank, LP, results, notes and a direct chat with Stain.
Live tracker · example
SB-XXXX-XXXX
Silver II → Gold IV
- WMaster Yi13 / 2 / 6+24 LP
- WMaster Yi9 / 3 / 11+23 LP
Starting your next session now.
Let's go!
Account safety
Your account, treated like his own.
Boosting is against Riot's rules, so nobody can honestly promise zero risk. This is how Stain keeps it as low as possible — on every order.
Invisible
Offline mode is on before he logs in. Friends and guild see nothing.
A VPN matched to you
He connects from your country, so your account never “travels”.
Your Flash key
D or F — he plays on yours. Nothing feels different when you're back.
100% hand-played
No bots, no scripts, no third-party software. Ever.
0 bans in 120+ orders · How detection works
Stain
Challenger · #1 Master Yi · ME
- Rank
- Challenger
- Yi mastery
- 5M+
- Orders
- 120+
Rank data from OP.GG, Sep 2026.
The booster
Meet the player on your account.
Stain has played League since 2015 and has been on the Middle East server since it opened in 2024. He's a Challenger Master Yi player: a Yi obsession turned into the #1 Master Yi spot on ME and over 5 million mastery points on the champion across his accounts.
After helping friends climb, StainBoost was born — and it stays one person. No outsourcing, no third-party boosters, no bots. When you order, Stain himself plays your games.
120+ completed orders later, the safety record is still clean: 0 bans. Check his accounts yourself — they're public.
Verified reviews
They doubted. Then they ranked.
Only buyers with a completed order can post a review — from their own order page.
Gold
This is by far the best boost experience Ive got, thanks stain :)
Bronze I → Platinum IV
Stain, is a good yi player, i enjoin those duo games with him was fun, and we had some werid matchups but we manage to win all 🙂 Zepon
Gold IV → Platinum IV
stain was very friendly booster helped a lot. Also the site is easy and fast too use
Net wins
Pay for 5, get 6.
Every 5 wins you pay for, Stain plays one more — free. Pay for 10, get 12. Pay for 20, get 24.
Before you order
The questions everyone asks.
Straight answers. Anything else, ask Stain on Discord.
- Full refund if not startedChanged your mind before the boost begins? You get everything back.
- 0 bans in 120+ ordersOffline mode, a VPN matched to your country and 100% hand-played games on every order.
- One booster, no outsourcingEvery game is played by Stain himself — a Challenger Master Yi. Never a random booster from a pool.
Will my account get banned?
Do I need to share my login?
How do I pay?
Do you offer refunds?
How fast does the boost start?
Learn to climb
Free guides from the #1 Yi on ME.
Ready when you are.
Pick your rank, see the price, and Stain takes it from there. Full refund if the boost hasn't started.