NTE Blackbird’s Invitation is the Version 1.4 web event running from September 30 to November 11, with rewards tied to inviting new and returning Appraisers. The event uses a personal invite link and code, lets one account bind up to 20 new players and 20 returning players, and awards Annulith or Divination Attempts through web-event quests.
The useful thing about NTE Blackbird’s Invitation is that not every reward depends on recruiting dozens of people. The event page also provides a separate redeem code for the limited avatar frame, while Divination Attempts can be spent for a chance at rewards including Solid Dice x10.
How to join NTE Blackbird’s Invitation

NTE Blackbird's Invitation Image Perfect World Games.
- Open the official Blackbird’s Invitation web event while logged into the account you use for NTE.
- Generate or copy your personal invitation link and invite code.
- Share the link with eligible new or returning Appraisers.
- Have the invited player bind to your invitation during the event.
- Complete the web-event quests that unlock as invitation conditions are met.
- Claim Annulith and Divination Attempts before the event closes.
Perfect World says each invitation code can bind up to 20 new accounts and 20 returning accounts. Once an account is linked, it cannot be unlinked, so both sides should check that they are using the intended NTE account before confirming.
What rewards can you get from NTE Blackbird’s Invitation?
The official patch notes name Annulith and Divination Attempts as direct quest rewards. Divination Attempts are then spent on the web event for a chance to obtain Solid Dice x10 and other rewards.
There is also a limited avatar frame available through a separate redeem code shown by the event page. That frame route is worth checking even if you are not planning to chase every invitation milestone.
How to get the limited avatar frame
Open the web event and look for the redeem code displayed for the limited frame, then enter that code through NTE’s normal in-game redeem flow. Perfect World specifically confirms that the event page supplies a code for the frame.
Players are currently reporting BLACKBIRDHERE as the working frame code on September 30. Because that code comes from the live web-event rollout rather than the patch-note text itself, use the code shown on your event page if the community-reported code stops working or changes.
Who counts as a new or returning player?
The official global patch notes confirm separate new-player and returning-player binding pools but do not publish the full inactivity threshold in the announcement. The web event itself is the correct place to check whether an account is eligible to bind.
Do not assume an active account can simply enter a friend’s code and count as a returnee. If the event rejects the binding, the account has not met the current eligibility rules.
Can you unlink an invited account?
No. Perfect World explicitly says linked accounts cannot be unlinked after they bind to an invitation. That is why NTE Blackbird’s Invitation should be set up carefully before anyone confirms the connection.
The 20-new and 20-returning limits are separate, giving one inviter a maximum of 40 linked accounts across both eligibility types if every slot is filled.
When does NTE Blackbird’s Invitation end?
The official duration is September 30 at 11:00 through November 11 at 05:59 in UTC+8. Rewards cannot be claimed after the event ends, so do not leave web-event quests or Divination rewards sitting unclaimed.
The event lasts longer than Blackbird’s first limited character board, which ends on October 21. NTE Blackbird’s Invitation therefore remains relevant even after the first half of Version 1.4 rotates.
Best order for the Blackbird web event
Claim the avatar-frame code first because it does not rely on filling the whole invitation ladder. Then share your personal invite link, check which web quests are actually available to your account and spend earned Divination Attempts before the deadline.
That avoids treating NTE Blackbird’s Invitation like a normal in-game banner. It is a referral web event with its own account-binding limits, reward claims and separate frame code.
Perfect World lists the event duration, account limits and reward structure in the official Version 1.4 patch notes.
