Collei Genshin Impact: Mysterious Forest Ranger
Collei of Genshin Impact is a mysterious forest ranger from Sumeru. She’s an Anemo character with skills in Dendro. Collei draws players in with her secret past and her control over nature. Her connection to Sumeru, a place of wisdom and beauty, adds to her intrigue and depth in the game.
In the world of Teyvat, Collei stands out as a fascinating character in Genshin Impact. She comes from Sumeru, a place deeply connected to nature. With the help of the Sumeru Archon, Collei has become a skilled forest ranger. Her design shows her strong connection to nature, highlighting her agility and grace.
Players are looking forward to her story, ready to dive into her unique adventures. As we explore Teyvat, Collei’s role adds a new and thrilling element to the game. Her backstory enriches the Genshin Impact experience, making it more exciting.
Key highlights of Collei
| Attribute | Details |
|---|---|
| Full Name | Collei |
| Alias(es) | The Mysterious Forest Ranger |
| Rarity | 4-star |
| Character Element | Dendro (Nature) |
| Weapon | Bow |
| Appearance | Fair skin, short wavy light green hair reaching her shoulders, purple almost magenta eyes, plain black shirt, simple pair of shorts, all-black hooded cloak |
| Personality | Determined, vigilant, kind, resilient |
| Powers / Skills | Dendro-based attacks, Normal Attack: Supplicant’s Bowmanship, Elemental Skill: Floral Brush, Elemental Burst: Trump-Card Kitty |
The Lore Behind Collei Genshin Impact

Fatui Experiments and Escape to Mondstadt
Collei suffered at the hands of the Fatui and the Harbinger, Dottore. He did cruel experiments on her using Archon Residue. These experiments caused severe trauma and physical problems.
This substance gave Collei uncontrollable powers and caused her immense pain. It left her with a condition like ALS, severe PTSD, and other scars.
Collei escaped from the Fatui and fled to Mondstadt. There, she met Amber, who became a key figure in her life. Amber showed her kindness and helped her adjust to a new life.
Black Fire Incident
In Mondstadt, Collei’s unstable powers led to the Black Fire Incident. She unintentionally harmed the locals. This brought her into conflict with the Knights of Favonius, especially Kaeya, who wanted to kill her. Amber defended Collei and helped her control her powers.
Scholars from Sumeru, including Cyno, intervened to save Collei. They stabilized her condition by sealing the Archon Residue in her body. This gave her some control over her powers. Collei then went to Sumeru and began training as a Forest Ranger under Tighnari’s guidance. This marked a new chapter in her life.
Growth and Challenges
Despite her traumatic past, Collei has become capable and optimistic. She has a strong bond with Amber and remembers the kindness shown to her during her darkest times. Her journey is about overcoming her past and finding strength in her new role.
Collei suffers from a disease called Eleazar, unique to Sumeru. It causes dark and hardened scales to form on her body. This condition constantly reminds her of the experiments she endured.
Collei has made significant progress, but she continues to battle her traumatic experiences. Her story is one of resilience and the ongoing fight to conquer her past.
Collei’s Abilities and Skills
In Genshin Impact, Collei’s abilities show her connection to Dendro, using nature’s power in fights.
Collei’s abilities focus on dealing consistent Dendro damage and enabling powerful elemental reactions. Her Elemental Skill and Burst provide AoE Dendro damage. Her passive talents and constellations enhance her support capabilities and extend the duration of her effects.
She is best used in teams that can take advantage of Dendro reactions, making her a valuable sub-DPS and support character.
Normal Attack: Supplicant’s Bowmanship
- Normal Attack: Performs up to four consecutive shots with a bow.
- Charged Attack: Performs a more precise aimed shot with increased damage. While aiming, Dendro energy accumulates on the arrowhead, and a fully charged arrow deals Dendro damage.
- Plunging Attack: Fires off a shower of arrows in mid-air before falling and striking the ground, dealing AoE damage upon impact.
Elemental Skill: Floral Brush
Her Elemental Skill does a lot of Dendro damage to enemies, making her a strong fighter. Players can use this skill smartly to get steady and reliable damage.
Collei throws out a Floral Ring that deals Dendro damage to opponents it comes into contact with. The Floral Ring will return after a set time, dealing Dendro damage once again. The cooldown is for 12 seconds and generates three energy particles when it hits an opponent.
Elemental Burst: Trump-Card Kitty
Her Elemental Burst boosts her fighting power a lot. This ability sends out wide, nature-based attacks that hit many enemies at once.
- Duration: 6 seconds
- Cooldown: 15 seconds
- Energy Cost: 60
Collei throws her doll, Cuilein-Anbar, causing an explosion that deals AoE Dendro damage. It creates a Cuilein-Anbar Zone. Within this zone, Cuilein-Anbar bounces around, dealing AoE Dendro damage.
Passive Talents
Floral Sidewinder
If a party member triggers Burning, Quicken, Aggravate, Spread, Bloom, Hyperbloom, or Burgeon reactions before the Floral Ring returns, it grants the character the Sprout effect upon return. This deals Dendro damage equivalent to 40% of Collei’s ATK to nearby opponents for 3 seconds.
If another Sprout effect is triggered during its initial duration, the effect will be removed.
The Languid Wood
When a character within the Cuilein-Anbar Zone triggers Burning, Quicken, Aggravate, Spread, Bloom, Hyperbloom, or Burgeon reactions, the Zone’s duration is increased by 1 second, up to a maximum of 3 seconds.
Gliding Champion of Sumeru
Decreases gliding Stamina consumption for the party by 20%. This effect is not stackable with other passive talents that provide the same effect.
Constellations
- Deepwood Patrol: Increases Collei’s Energy Recharge by 20% when she is in the party but not on the field.
- Through Hill and Copse: Enhances the Floral Sidewinder passive, allowing the Sprout effect to be extended by 3 seconds if elemental reactions are triggered during its duration.
- Scent of Summer: Increases the level of Floral Brush by 3.
- Gift of the Woods: Using Trump-Card Kitty increases all nearby characters’ Elemental Mastery by 60 for 12 seconds, excluding Collei.
- All Embers: Increases the level of Trump-Card Kitty by 3.
- Forest of Falling Arrows: When the Floral Ring hits opponents, it creates a miniature Cuilein-Anbar that deals 200% of Collei’s ATK as Dendro damage. Each Floral Brush can only create one such miniature Cuilein-Anbar.
How to Unlock Collei Genshin Impact
To unlock Collei in Genshin Impact, players must take part in several key activities.
To unlock Collei, players can participate in limited-time character event wishes or complete specific events such as the Graven Innocence event and the Spiral Abyss challenge. The Graven Innocence event was a temporary method available during the 3.0 update but has now ended.
1. Limited-Time Character Event Wishes
Collei can be obtained through limited-time character event wishes. These are linked to special banners in the game’s gacha system. During these events, she may appear at a boosted rate, increasing the chances of pulling her.
2. Spiral Abyss – Curtain of Leaves Event
- Requirement: Complete Floor 4, Chamber 3 of the Spiral Abyss.
Players need to reach Adventure Rank 20 to access the Spiral Abyss. Once Floor 4, Chamber 3 is cleared, Collei can be claimed from the event page. This method was introduced in version 3.1 and is a permanent way to obtain her.
The Right Artifacts for Collei
To make Collei better in Genshin Impact, picking the right artifacts and weapons is key. It’s all about boosting her Dendro damage or helping her support the team.
For optimal performance, Deepwood Memories is the best artifact set for Collei, enhancing her Dendro damage and reducing enemies’ Dendro resistance.
Noblesse Oblige and Gilded Dreams are excellent alternatives, providing team buffs and boosting her reaction damage. Tenacity of the Millelith and Instructor offer additional use and support capabilities. Prioritizing Energy Recharge and Elemental Mastery in her artifacts is crucial to maximize her support and sub-DPS roles.
- Deepwood Memories: This set greatly increases Collei’s Dendro damage. It’s a must-have for those who want to boost her elemental skills.
- Noblesse Oblige: A great choice for boosting Elemental Burst damage and supporting the team.
- Gilded Dreams: This set enhances Collei’s Elemental Mastery, boosting her reaction damage. It is particularly effective if she is used in a team composition that frequently triggers elemental reactions.
- Tenacity of the Millelith: This set provides a consistent ATK boost to the team and increases shield strength. It makes it a good support option if Collei’s Elemental Skill is used frequently.
- Instructor: This is a budget-friendly option that boosts Elemental Mastery. It enhances the team’s reaction damage. It is especially useful in early game or for players who do not have access to higher rarity artifacts.
Choosing the Best Weapons for Collei
Choosing the best weapons is also key. Look for ones that improve elemental mastery and energy recharge. Her abilities benefit from weapons that enhance her Energy Recharge, Elemental Mastery, and overall damage output.
For optimal performance, Elegy for the End is the best weapon for Collei due to its significant boosts to Energy Recharge and team-wide buffs.
Aqua Simulacra and Polar Star are excellent alternatives, providing substantial CRIT DMG and overall damage increases. Favonius Warbow, The Stringless, and Sacrificial Bow offer additional use and energy management. That makes them solid choices. The Stringless or Sacrificial Bow are great for her abilities.
- Elegy for the End: 5-Star
- This is excellent for Collei as it boosts her Energy Recharge
- It provides significant team buffs, enhancing her role as a support character
- Aqua Simulacra: 5- Star
- It provides a substantial boost to CRIT DMG and overall damage
- Makes it a top choice for maximizing Collei’s DPS potential
- Polar Star: 5-Star
- It enhances Collei’s Elemental Skill and Burst damage
- Provides a significant ATK boost through its stacking mechanic, making it a strong option for her
- Favonius Warbow: 4-Star
- This is great for ensuring Collei can frequently use her Elemental Burst due to its high Energy Recharge and particle generation,
- It is a reliable support weapon
- Sacrificial Bow: 4-Star
- Its passive skill can reset Elemental Skill cooldown, fitting well with Collei’s abilities
- It allows her to use her Elemental Skill more frequently, generating more energy and providing more Dendro application
- The Stringless: 4-Star
- Boosts both Elemental Skill and Elemental Burst damage, perfect for an aggressive playstyle
- It enhances Collei’s elemental damage, making her abilities more potent, especially in reaction-based teams
Best Team Compositions for Collei

Finding the right team for Collei means picking characters that boost her Dendro skills. This mix of elements leads to better performance in both exploring and fighting.
Collei excels in team compositions that leverage her Dendro application for various elemental reactions. Teams focusing on Catalyze, Burgeon, Hyperbloom, and raw Dendro damage can maximize her effectiveness. Whether using premium characters or free-to-play options, Collei can fit into many versatile and powerful team setups.
Examples of Teams
1. Catalyze (Quicken, Spread, Aggravate) Team
Team Composition: Collei + Tighnari + Yae Miko + Venti
This team focuses on the Quicken and Spread reactions. This enhances the damage output of Tighnari and Collei. Yae Miko provides consistent Electro application. Venti offers crowd control and additional debuffing.
2. Burgeon Team
Team Composition: Collei + Sangonomiya Kokomi + Dendro Traveler + Thoma
This team leverages the Burgeon reaction, where Kokomi and the Dendro Traveler create Bloom seeds. Thoma triggers Burgeon for AoE Dendro damage. This setup requires careful energy management but offers high burst damage potential.
3. Hyperbloom Team
Team Composition: Collei + Kamisato Ayato + Fischl + Beidou
This team focuses on the Hyperbloom reaction. Electro triggers the Bloom seeds created by Hydro and Dendro interactions. Ayato provides consistent Hydro application. Beidou and Fischl ensure continuous Electro application.
4. Raw Dendro Damage Team
Team Composition: Collei + Tighnari + Bennett + Kazuha
This team maximizes raw Dendro damage by boosting Collei and Tighnari’s output. They use Bennett’s ATK buff and Kazuha’s Swirl reactions. This setup is effective for both single-target and AoE scenarios.
5. Free-to-Play Team
Team Composition: Collei + Xiangling + Lisa + Barbara
This free-to-play team uses easily accessible characters to create effective elemental reactions. Xiangling serves as the main DPS. Lisa and Barbara provide additional elemental applications and support.
Collei’s Reactions with Other Characters

Collei + Hydro Characters
- Reaction: Bloom
- Team Example: Collei + Mona + Xingqiu + Barbara
Teaming Collei with Hydro characters creates the Bloom reaction. This reaction generates Dendro Cores that deal AoE Dendro damage after a short delay. It can also be further triggered by Pyro or Electro to create Burgeon or Hyperbloom reactions, respectively.
The Bloom reaction itself does not deal damage over time directly but creates Dendro Cores that can be used for further reactions.
Collei + Pyro Characters
- Reaction: Burning
- Team Example: Collei + Yanfei + Diluc + Bennett
Pairing Collei with Pyro characters such as Yanfei or Diluc triggers the Burning reaction. This reaction deals continuous Pyro damage over time to the affected enemies.
Burning is effective for applying consistent Pyro damage to enemies. It is useful for damage-over-time tactics.
Collei + Electro Characters
- Reactions: Quicken, Aggravate, and Spread
- Team Example: Collei + Fischl + Beidou + Lisa
Electro characters like Fischl or Beidou work well with Collei, offering the Quicken reaction. Quicken is the base reaction that can further lead to Aggravate (Electro) or Spread (Dendro) reactions.
Quicken increases the damage of subsequent Electro (Aggravate) or Dendro (Spread) attacks. This setup excels in high burst damage, ideal for defeating tough enemies.
Collei’s Role in Events and Quests
Collei plays a crucial role in various events and quests in Genshin Impact. Her involvement in the Graven Innocence event allows players to unlock her for free. Her participation in the Sumeru storyline and quests provides deeper insights into her background.
Graven Innocence Event
Graven Innocence is the flagship event of the 3.0 update. It is designed to introduce players to the Sumeru region and Dendro reactions.
Players need to be at least Adventure Rank 20 and have completed Prologue Act 1. The event has a Quick Start feature, allowing players to skip some prerequisites.
The Unappreciated Carving: This is the first stage of the event, where players visit Port Ormos and interact with various NPCs. Completing this quest allows players to recruit Collei for free.
Sumeru Storyline and Quests
On the Trail of the God of Wisdom is part of the Sumeru Archon questline. Players need to complete to unlock the Graven Innocence event. Players understand her backstory and her connection to the Sumeru region.
Collei’s story is deeply intertwined with other characters from Sumeru, such as Tighnari and Cyno. Her interactions with these characters are explored through various quests and events. It highlights her growth and development as a Forest Ranger.
Manga and Additional Lore
Collei is one of the main characters in the official Genshin Impact manga. The manga provides a detailed account of her traumatic past. It includes her escape from the Fatui and her journey to Mondstadt. This is where she meets Amber and other key characters.
The manga delves into Collei’s struggles with the aftermath of the Fatui experiments. It also looks at her path to recovery and self-discovery.
Conclusion
Collei of Genshin Impact brings a unique touch with her mysterious past and special Dendro powers. She draws in both new and experienced players. By exploring her story and learning how to play her, players can boost their game.
Collei is more than just an interesting character; she’s key in battles too. With the right build and team, she becomes vital to any group. Players enjoy exploring Teyvat with Collei at the forefront.
To make the most of Collei, players should master her skills, know the best teams, and give her the right gear. This approach makes Collei a key part of Genshin Impact. She adds depth and excitement to the game, making every journey more thrilling.






