Marketplace | SeiBoost.com

Smurfs

Instant delivery level 30+ unranked accounts. High Blue Essence, safe and ready for ranked.

Level 30+

Level 30+ Unranked

EUW • Hand-leveled

60k BE

EUW

Instant

€9.99

Level 30+

Level 30+ Unranked

EUNE • Hand-leveled

50k BE

EUNE

Instant

€5.99

Accounts

Hand-picked ranked accounts from Iron to Challenger. Rare skins, specific champions and high MMR.

Ranked

PLATINUM II

KR • ADC

28 Skins

74 Champs

ADC

€47.00

Ranked

EMERALD IV

BR • ADC

28 Skins

111 Champs

ADC

€99.00

Gifting

Send premium skins, event passes, orbs, and chests safely across all regions at a discount.

Loot

Arcade Baron Icon

GLOBAL • Icon

~250 RP

7-14 Days

Unlimited Stock

€0.90

Loot

One for All Mirror Mode Icon

GLOBAL • Icon

~250 RP

7-14 Days

Unlimited Stock

€0.90

Our features pick

Enjoy the finest features.

Instant Delivery 24/7

SeiBoost issues and delivers your order automatically in under 60 seconds — any time of day. Track progress live in your dashboard.

Lifetime Guarantee

Every eligible account purchase is backed by a lifetime warranty with transparent terms, manual dispute review, and real support.

E-mail & Password Change

Secure handover via our guided flow lets you change the account e-mail and password immediately — then jump straight into the game.

Experience flow

The effortless smurf buying process

Oceania (OCE)

EU West (EUW)

Select Category

Choose from various BE, skins, and champion specifications that fit your needs.

24/7 Live Support
Secure Process
Best Value

What Our Customers Say

TrustScore 4.9/5

The service was excellent and fast! I am very satisfied with the results and the quick delivery.

John D.2025-10-20

Great quality and easy to use. Highly recommended for anyone looking for a reliable solution.

Jane S.2025-10-21

Highly recommend this product. It exceeded my expectations in every aspect.

Bob J.2025-10-22

A game changer for my business. The support team was also very helpful.

Alice B.2025-10-23

4 Verified Reviews

Frequently Asked Questions

Everything you wanted to know before clicking that shiny button.

Is it safe to buy a League of Legends account?

Yes, safety is our top priority. Accounts are hand-leveled without bots.

Will my account get banned for using a boosting service?

We use premium VPNs and offline mode to protect your account.

How does the LoL coaching process work?

You are paired with a high-elo coach for live analysis or VOD reviews.

How quickly will I receive my account?

Delivery is almost instantaneous, usually less than 5 minutes.

When will a booster start playing?

Most orders begin within 15 to 30 minutes of purchase.