Agent Leveling

Order Zenless Zone Zero Agent Leveling to have your Agent raised to the level you want, with the stat growth that comes with it. A verified player handles the training so you do not grind EXP materials yourself.
What you get
- Your Agent at the level you choose on the range slider
- Noticeably higher Agent stats
- All the EXP materials needed for the climb farmed for you
- Optional completion of the Agent's Story
- The rewards unlocked at each Promotion
Requirements
- There is only one thing needed: an active account.
How Agent levelling works
Agents gain levels through Agent Training, which spends specific EXP materials. Each level lifts the Agent's stats, and the level cap rises as you promote them. Reaching certain levels also pays out reward sets, so levelling matters for both power and resources.
Instead of spending your time on that grind, you tell us the current and target level and we handle the rest. Afterwards you can focus on combos and team building. Boosts are available for a wide range of Agents such as Anby, Billy, Ellen, Grace, Koleda, Lycaon, Nicole, Soldier 11 and Zhu Yuan.
How to set up your order
Completion Method is optional. Express and Super Express move your order higher in the queue, and timing is confirmed in order chat.
Range is a slider from level 1 up to level 60. Set your Agent's current level and the level you want to reach.
After you place the order, your assigned player talks through the details with you in order chat.
Related services
- Zenless Zone Zero Main Quests Boost to push the story along while your Agents grow.
- Hollow Zero Boost for weekly point rewards that support your roster.
- Polychrome Farming to get pulls for new Agents to level.
- Inter-Knot Leveling to raise your account level alongside your Agents.
Frequently asked questions
Which Agents can be levelled?
Many Agents are supported, including Anby, Ellen, Lycaon, Nicole, Soldier 11 and Zhu Yuan. Ask in chat if your Agent is not shown.
Does levelling include the Agent's Story?
Completing the Agent's Story is optional; mention it when you order.
Do I need to buy EXP materials myself?
No. The materials needed for the climb are farmed as part of the service.
Does someone else play on my account?
Yes, a verified player works on your account, and your login goes only through the encrypted order form.
How soon will it be done?
Timing is confirmed in order chat before work starts.
Is there a warranty?
Yes, after your order is completed: 8 business days, or 2 business days when a top-rated booster completes it. Some top-rated boosters offer their service without a warranty. Your order page shows exactly which applies as soon as a booster is assigned; if it shows no warranty and you want one, ask support for a different booster before the work starts.
Is it safe?
FullBoosts assigns verified players and protects piloted-service logins with an encrypted form on the order page. Only you and your assigned player can access those credentials while the order is open; they are erased when the order closes or a dispute is opened. Keep logins out of chat. Where Self-play is available, you play together and keep control of your account. Every delivered order has a 72-hour review window.
How ordering works
1. Choose your service
Select your options and review the total at checkout.
2. Meet your player
FullBoosts assigns a verified player. Agree the details in order chat and follow progress in your dashboard.
3. Review the result
After delivery, you have 72 hours to confirm the work or select Report a problem. If you take no action, the order completes automatically.
Need help? Use live chat in the bottom-right corner or email.
Terms and Refund Policy
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