SoraHoshina
Writer and Editor at - BrandAnime...
Last Updated on September 18, 2025 by Dante
New Genshin 6.0 (Version Luna) Characters:
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As an archon, Nahida is a famous figure in Genshin Impact, especially due to her heart-wrenching backstory and temperament. Nahida’s ability as the best Dendro Sub-DPS and Main DPS also makes everyone want to pull for her.
After a long wait, the Dendro Archon now has a cosmetic in the form of Echo that can be obtained from the Envisaged Echo challenge. Those who have already built her to Level 90 and reached Friendship Level 8 can try this challenge to obtain the special Echo made just for Nahida in Genshin Impact.
Video Playthrough
Recommended Nahida Build
Nahida will be provided with a team full of Trial Characters in the challenge. The Nahida in your team will be your Nahida, so you need to build her properly before the challenge, while the remaining characters on the team (Xingqiu + Kuki Shinobu + Thoma) are the Trial Characters and cannot be changed to your own characters.
- Weapon: A Thousand Floating Dreams (5⭐) / Kagura’s Verity (5⭐) / Wandering Evenstar (4⭐) / Sacrificial Fragments (4⭐)
- Artifact: Deepwood Memories
- Stat: EM | EM/Dendro | EM
- Talent: Prioritize Elemental Skill > Elemental Burst > Normal Attack
The following is my build that completes the challenge (in the video above), so you can use it as a reference to build an even better one:
Physic of Purity 1st Half
Challenge objective: Defeat as many opponents as possible within the time limit.
Special Rules:
- During the Physic of Purity challenge, the battle will be split into two halves. If you defeat 10/20/30 opponents in the first half, then the Burning, Bloom, Hyperbloom, and Burgeon reaction DMG all party members deal in the second half will be increased by 50%/200%/400%.
- During the first half of the Physic of Purity challenge, all party members will deal 50% increased Burning, Bloom, Hyperbloom, and Burgeon reaction DMG for 10s when Nahida deals Elemental Skill DMG to opponents. This effect can occur once every 1s. Max 4 stacks.
- You will start the challenge without any Energy, so there’s no Burst right off the bat. The rotation for the whole battle should be the same.
- First, use Nahida’s Hold E to mark all the enemies, then use Xingqiu’s Skill to trigger Bloom > Kuki Shinobu E to trigger Hyperbloom > and finally Thoma’s E for Burgeon or Burning.
- After the first or two cycles, your team should have enough Energy for their Burst. Afterward, you can use the exact same cycle, but add their Burst when you have enough Energy.
- If your Nahida is using a 4-star weapon, she should aim at least 20 opponents for the buff in the 2nd half.
Physic of Purity 2nd Half
Challenge objective: Defeat opponents within the time limit.
Special Rules:
The Hydro Tulpa in the second half of the battle will summon 3 Half-Tulpas at once.
- Remember that you will gain a buff from the 1st half, depending on how many opponents you have defeated. You should try to aim for at least 20 opponents to get the 200% DMG increase for the Dendro reactions.
- In the second half, the rotation for the whole battle will be the same Nahida’s E and Q > Xingqiu’s E and Q > Kuki’s E > Thoma’s Q and E. It’s okay if some characters don’t have enough Energy for Burst, you can just use their Skill and wait for the next rotation for their Burst. The Tulpa has Hydro state for the whole battle so it’s easy to trigger reactions.
- But one thing that you need to pay attention to is when the 3 Half-Tulpas appear. Once they appear, you want to defeat them by using Nahida’s Hold E skill. Hold her E and do a 360 spin to make sure everyone will be marked. That is enough to defeat all the mobs to ensure the Tulpa can’t absorb them and power up.
- Tips for Xingqiu: As Hydro Tulpa is in constant Hydro state and immune to this element, you don’t have to use his Burst. However, you can still take advantage of him in the second half.
- First of all his Skill. Keep using his Skill in the rotation so the energy generated can be obtained by the next character.
- While for his Burst, it won’t deal any damage, but it can do i-frame and make you invincible for 1 second while using his Burst.
Sora is a content creator focusing on gacha games in BrandAnime. Aside from playing all the gacha games to a worrying extent, she also streams on her YouTube and Twitch channels (SoraHoshina). If she got bored, then she will write a guide. Yes, write a guide, not anything else that normal people do.
