Honkai Star Rail Aetherium Wars Guide: All Champion Contender Pass Locations

The third part of the Aetherium Wars event in Honkai Star Rail tasks players with locating a Wubbaboo and obtaining Champion Contender Passes to make progress. A treasure map will be provided to players by interacting with Service Robots where it shall give hints about where to start looking for objectives. Finding all Wubbaboo Champion Contender Pass locations in Honkai Star Rail may be quite confusing to some players and may require time investment. Players will also need to be familiar with the area in order to find the specific spot where the keys are located. Here is a complete guide on where to find all Wubbaboo Champion Contender Pass locations in Honkai Star Rail.

In order to unlock the Herta Space Station stage in the Aetherium Wars event, players must clear the Cloudford stage first. A guide for that stage is also available for players to check out.

All Wubbaboo Champion Contender Pass locations in Honkai Star Rail: Complete Guide

Elevator Encryption Key

The first treasure map can be acquired by interacting with the nearest Service Robot at the start of the stage. After acquiring the map, the Wubbaboo with the Elevator Encryption Key can be found here;

Use the key to activate the elevator in the middle of the map to access the second floor. Make sure to grab the treasure chest just ahead in a room next to where the key is located.

Champion Contender Pass 1

• In front of the second-floor elevator, interact with the Service Robot to acquire the Treasure Map. 

• Follow the marker leading to a small office room with Toilet bowls as seats in the middle. Simply sit on the one on the left side of a tablet.

• You will then be teleported to a new area where the Wubbaboo is hiding.

• Interact with the Wubbaboo to get the Champion Contender Pass 1

Champion Contender Pass 2

• Head to the area marked on the map to find the next treasure map.

• Collect all the paper cranes you find inside the room except the ones at the center

• One paper crane will appear in random areas of the room after acquiring one

• After collecting all the paper cranes, the Wubbaboo will appear, giving you the Champion Contender Pass 2

• The Wubbaboo should appear which will give the player a Champion Contender Pass 3

After acquiring all Champion Contender Passes in Honkai Star Rail, the player will then proceed to meet Herta and try to defeat her to clear the stage.