Check out our 52044 reviews on Trustpilot
Work with us
Builds Builds
YOIMIYA BUILD + FREE 1-90 LEVELING
$0.99
4,8/5 Trustpilot Based on 52044 reviews
SSLSSL USETooltip Kingboost ensures secure and private transfer of the data within our system by encrypting every bit of your information. The sensitive data that you share with us is protected by SSL protocol.
VPNVPN USETooltip Even with piloted orders, your account remains completely safe. All of our boosters are thoroughly checked and will use your personal VPN server to guarantee your account stays unharmed.
Support24/7 SupportTooltip Our experienced support team is available at any time to assist you, handling everything from order recommendations to post-completion requests.
PilotedPilotedTooltip The fastest and most effortless way to complete your order. By allowing our booster to access your account, you save time while we handle the boost for you.
CheapFound cheaper? We price matchTooltip Found cheaper? We price match - If you find a better offer on another website, contact our support team - we'll beat the price and make sure you get the best deal.

Maximize Yoimiya’s Pyro DPS with a full build and instant 1‑90 leveling in Genshin Impact!

Yoimiya, the cheerful fireworks expert from Inazuma, is one of the most explosive Pyro DPS units in Genshin Impact. Her rapid attacks and elemental bursts can melt enemies in seconds, but only with the right build. Farming artifacts, leveling weapons, and upgrading talents can take weeks of grind. This service ensures Yoimiya is built to her full potential without stress or wasted time.

With KingBoost’s Yoimiya Build + FREE 1‑90 Leveling, our professionals handle everything: leveling her to 90, farming a complete artifact set with strong stats, and securing Adventure Rank EXP and Companionship EXP. Along the way, you’ll also collect primogems, mora, and all resources obtained during the boost. This guarantees a powerful build ready to dominate any content.

KingBoost ensures professional execution across all platforms with a flexible approach tailored to your urgency. Execution speed adapts to your preference — from lore‑paced clear to speedrun priority. Transparent processes and 24/7 support guarantee a smooth and reliable experience, so you can enjoy the rewards of a fully optimized Yoimiya without distraction.

YOU WILL GET

  • Level 90 reached on Yoimiya
  • Level 20 Artifact set of your choice with suitable stats (Optional)
  • Adventure & Companionship EXP
  • All the loot and Mora that might potentially drop
REQUIREMENTS
Chevron
  • Yoimiya Unlocked
  • 45 Adventure Rank
  • Active Genshin Impact Account
WHY KINGBOOST
Chevron

50,000+ players trust us. That number isn't luck—it's the result of years of consistent delivery, professional boosters and a support team that cares about your experience.

Here's what makes us the best at what we do:

  • Experienced boosters who know their stuff. Our team consists of players who've mastered every aspect of the game. They know the fastest routes, the most efficient strategies and every optimization technique that turns a challenging task into a perfectly smooth experience. You're not getting help from casual players, you're working with veterans who've proven themselves thousands of times.
  • Your account's safety is non-negotiable. VPN matched to your location. Play schedules that align with your hours. Zero sketchy behavior that could flag your account. We've completed thousands of orders and we know exactly how to keep you safe.
  • Price match guarantee. Found the exact same service cheaper elsewhere? Make your order and contact us - we'll match it.
  • 24/7 support. Questions before you buy? Mid-boost concerns? Our LiveChat team is available around the clock. Real people, real answers, no waiting.
  • Completion guarantee. Game crashes, unexpected delays, technical issues—whatever happens, we make it right. You're paying for results and that's what you'll get.
  • Still not sure? Check our Trustpilot reviews and see what real players are saying. Or reach out to us directly, we're happy to answer any questions before you commit.
HOW THIS BOOST WORKS
Chevron

  • If you have any questions about the chosen service, reach out to us via LiveChat. Our operators will be happy to assist you.

  • Place your order with all necessary options selected.

  • Once we receive your order, we’ll contact you on Discord to confirm details, such as your preferred start time.

  • If you selected the Piloted boost method:

    • Our professional booster will play on your account following all possible safety measures (e.g., VPN) according to the agreed schedule.

    • Please avoid logging into your account while the boost is in progress. If you’d like an update, feel free to message your booster directly on Discord or contact our support via LiveChat.

  • Once the order is complete, we’ll notify you, then you’ll be free to log in and enjoy the results. 

  • We will highly appreciate it if you leave a review on our Trustpilot page!

Start time

Up to 15 Minutes

Completion time

Flexible
Customize Your Order
Artifact Options
GI Extra Options
Artifact Sets Options
Start Priority & Completion Speed:?Optional upgrade for faster order start and completion — pick the speed that fits your needs!
Total $0.99
cashback Cashback
$0.03

GET MORE WITH DISCOUNT

from
$9.79

Character Build Service

from
$0.99

Zhongli Build + FREE 1-90 Leveling

from
$0.99

Mavuika Build + FREE 1-90 Leveling

Reviews on YOIMIYA BUILD + FREE 1-90 LEVELING
5
(2741 Reviews)
  • 5 stars 2741
  • 4 stars 0
  • 3 stars 0
  • 2 stars 0
  • 1 star 0
C
Crunk
04/06/2026
5

M+I had a great experience with…

I had a great experience with Kingboost. The entire process was smooth, straightforward, and exactly as described. My order was completed quickly, and the communication throughout was clear and professional. The customer support team was responsive and helpful whenever I had questions. Overall, a reliable service that delivers what it promises. I would definitely recommend Kingboost to anyone looking for a trustworthy and efficient provider.

Total 

$0.99

cashback Cashback
$0.03