Before you can join any team
You must complete two account steps first. Without both, you will get an error when trying to use an invite code:Verify your .edu email
Add your school email address to your profile and click the verification link sent to it.
Link your Discord account
Connect Discord from Profile → Settings → Connected Accounts.
How to join a team
Get the invite code from your manager
Ask the team manager to share the team’s invite code or invite link. They can find it on their team page. The link looks like:
Use the invite link or enter the code manually
Option A — Invite link: Click the link your manager shared. You will be taken directly to a confirmation page.Option B — Manual entry: Go to c3esports.com/teams/join, type or paste the code, and click Join Team.

Confirm and join
You will see a preview of the team (name, tag, logo, current roster size). Click Confirm to join.

Why you cannot be on multiple teams
The one-team rule exists to prevent players from competing against their own teammates in different divisions — which would create obvious conflicts of interest and potential for match manipulation. Staff enforce this actively, and being found on multiple rosters can result in removal from both and a temporary ban.I cannot find an invite code — can I browse available teams?
C3 Esports does not have a public team recruitment board. If you are looking for a team:- Post in the #looking-for-team channel in the C3 Esports Discord.
- Mention your skill level, school, and availability.
- Wait for a manager to reach out with an invite code.
Frequently asked questions
I entered the invite code but got an error saying it's invalid
I entered the invite code but got an error saying it's invalid
The code may have been regenerated by the manager (which invalidates the old one). Ask your manager to share the current code directly.
I got an error saying I'm already on a team
I got an error saying I'm already on a team
You are currently on another team’s roster. You must be removed from that team before joining a new one. Contact your current manager or see Leaving a Team.
I got an error saying my account isn't eligible
I got an error saying my account isn't eligible
You are missing either .edu email verification, Discord linking, or both. Complete the steps at Creating Your Account and Linking Discord, then try again.
The team I joined has not registered for a season yet
The team I joined has not registered for a season yet
That is normal — teams are created in Draft status and register during the registration window. You are on the roster; your manager will register the team when registration opens.
