- Honkai Star Rail 2.2 will release Robin, the new 5-star Harmony character who is a Physical Support with team-wide buffs.
- All of Robin's character ascension materials are A Startling Night Terror materials and IPC Work Permit.
- Robin's trace level-up materials are A Startling Night Terror materials, Firmament Note, Celestial Section, Heavenly Melody, IPC Work Permit, Past Evils of the Borehole Planet, and Tracks of Destiny.
Honkai Star Rail 2.1’s 2nd phase is about to end and we have just a few days left for the upcoming HSR 2.2 version. The 2.2 HSR version will release two new five-star characters, Robin in the first phase and Boothill in the second phase. If you are planning to pull for Robin, it is best to pre-farm her materials. Here are all the ascension and level-up materials for Robin in HSR and how you can easily farm them.
Honkai Star Rail Robin Ascension Materials
All Robin ascension materials (Character Level-up Materials):
Materials Quantity 
308k 
15 
15 
65 
15
Honkai Star Rail Robin Trace Materials
All Robin trace materials (Trace Level-up Materials):
Materials Quantity 3 Million 
18 41 
69 56 
139 58 
12 
8
HSR Robin Materials Farming Guide
Almost all the Robin HSR materials can be found in Penacony. Only the IPC Work Permit cannot be pre-farmed as it will be released with the 2.2 version. Other than that, you can pre-farm every material for Robin in the game before her release.
A Startling Night Terror: Dream Material Group Location
You can easily get the Dream Collection material by defeating enemies and clearing Calyx (Golden) in Penacony. You can also use Assignments to get these materials easily over time. Other than that, you can simply synthesize them from the other Assignment materials you have hoarded up over time.
Calyx (Crimson) Materials: Firmament Note, Celestial Section, and Heavenly Melody
Firmament Note is for Harmony characters, so it’s not a surprise that Robin requires them as Trace level-up materials. Firmament Note and its other counterparts can be farmed from Bud of Harmony – The Reverie (Dreamscape). It is located in the Reverie (Dreamscape) map Penacony.
Stagnant of Shadow Material: IPC Work Permit
The IPC Work Permit is the item drop from the new Stagnant Shadow: Shape of Duty coming in Honkai Star Rail 2.2. You cannot pre-farm this material and must wait for the 2.2 version to go live first.
Echo of War Material: Past Evils of the Borehole Planet
You can obtain Past Evils of the Borehole Planet by clearing the Echo of War: Borehole Planet’s Old Crater. This can be found in the F1 of the Seclusion Zone, on Herta Space Station. Echo of Wars can only be attempted 3 times a week, so make sure to pre-farm this Echo of War before Robin releases in Honkai Star Rail 2.2.
The enemy is weak to Ice, Imaginary, and Physical damage types. The enemy also spawns swarm enemies and it’s better to defeat the spawned enemies first, as they do explosion damage on defeat.
