Rosaria is an eccentric nun who ended up in the Church of Favonius after being saved by Varka once. While her devotion to Barbatos is questionable, she often operates in the shadows as the Church’s bringer of justice, protecting Monstadt in the dark.
Rosaria is a four-star Cryo polearm user. If you were lucky enough to help her, here’s everything you need to farm in preparation for her Ascensions.
All Rosaria’s leveling, talent and ascension materials in Genshin Impact
cost to level up
You need to prepare the following to level up Rosaria to 80 or 90. This does not include Ascension and Talent costs.
- Level 1-80
- hero wit:248
- Blackberry: 987,905
- Level 1-90
- hero wit:420
- Blackberry: 1,672,530
Ascension materials and cost
you have to prepare 420,000 blackberries and the following materials to Fully Ascend to Rosaria. Mora’s value does not include the costs of leveling up and Talent.
Local specialty and Boss material
x168 Valberry |
 x46 frost core |
Rosaria’s local specialty is Valberry, a vibrant fruit that can be found in the bushes around the Stormbearer Mountains. Meanwhile, her boss material is Frost Core, which is dropped by Cryo Regisvine south of the Temple of a Thousand Winds in Monstadt.
precious stones
 x1 Shivada Jade Sliver |
 x9 Jade Shivada Fragment |
 x9 Jade Shivada Piece |
 x6 Jade Shivada Gemstone |
These are cast by all Cryo Normal and World Bosses, such as Cryo Regisvine and Cryo Hypostasis. Additionally, you can convert materials using the crafting table to turn your existing gemstones into cryogenic stones.
common materials
 Recruit Badge x18 |
 Sergeant’s Badge x30 |
 Lieutenant’s Badge x36 |
Common Rosaria materials can be obtained from Fatui Skirmishers throughout Teyvat. You can find many of them in the warmer parts of Dragonspine.
Related: Who is Varka in Genshin Impact and when will it be released?
Materials and cost to level up talent
you must prepare 1,652,500 blackberries and the following materials to level up Rosaria’s three talents for level 10. Mora value does not include character level up or Ascension costs.
talent materials
 x9 Ballad Teachings |
 x63 Guide Ballad |
 x114 Philosophies of Ballad |
These can be grown from the Forsaken Rift Domain south of Springvale on Wednesdays, Saturdays and Sundays.
common materials
x18 recruit badge |
x66 sergeant badge |
x93 lieutenant badge |
These Badges can be obtained from Fatui Skirmishers throughout Teyvat. You can find many of them in the warmer parts of Dragonspine.
World Boss Material and Crown of Insight
 x3 Crown of Insight |
 x18 Shadow of the Warrior |
Crowns of Insight are limited rewards that can be obtained from large events. The Rosaria World Boss material is called Shadow of the Warrior. It can be farmed at the Childe Weekly Boss located in the Golden House south of Liyue Port.
For more Genshin farming guides, check out our Genshin Impact Kujou Sara farming guide here on MyFullGames.