Quick Links
If you’ve done the main story of Penacony inHonkai: Star Rail, it wouldn’t be surprising if Firefly is one of your favorite characters. She had a big part to play in the Land of Dreams, and she finally got released as a playable character in the first half of the Version 2.3 update.
Firefly follows the Path of Destruction with Fire as her combat type. Once you get this character, you’ll have to farm quite a lot of materials taking you all across Penacony if you want to upgrade her.

Firefly Ascension Materials
Here are all the materials you’ll need to ascend Firefly so that you may take her up to level 80:
1

20
-
4,000
2
30
8,000
3
40
16,000
4
50
40,000
5
60
80,000
6
70
160,000
65x Raging Heart
308,000
If you want to get 65 Raging Heart, you’ll have to beat theShape of Ire Stagnant Shadow boss in Dewlight Pavilion. After defeating the boss, you’ll have to spend 30 Trailblaze Power to get up to five Raging Hearts at the maximum difficulty. The number of items you get always remains the same for Stagnant Shadows at a specific difficulty.
If you don’t have the Dewlight Pavilion unlocked, you can still havetemporary access to this bosswhen Firefly is featured on the banner.
On the other hand, the mob drops can be farmed from various purple-colored enemies scattered all acrossthe Penacony Dreamscape.
Firefly Trace Materials
Much like every other character, Firefly has four active Traces that you’re able to upgrade. However, out of these four traces, you can onlyupgrade the Basic Attack to level six while the rest go up to ten. The materials required for these two groups are also different:
5,000
10,000
20,000
45,000
240,000
2,500
30,000
7
8
9
10
300,000
2x Tracks of Destiny
652,500 Credit
You can acquire the teeth drops required for Firefly’s traces by heading over to the Crimson Calyx in Scalegorge Waterscape. Much like the Stagnant Shadow,you’ll have temporary access to this during her banner. Moreover, the Echo of War drop requires you to fight the Sunday weekly boss inPenacony Grand Theater.
You’ll need thrice the amount of materials mentioned above if you want tomax out all three of Firefly’s traces except the Basic Attack. Furthermore, you’ll need some materials to unlock her Bonus Abilities and other stat nodes as well.