This article is part of a directory: Honkai Star Rail: Complete Guide and Walkthrough | Quest Guides, Best Builds, Tier Lists, & More
Table of contents

The Simulated Universe in Honkai: Star Rail is a formidable gameplay feature, challenging players' skills and strategic thinking. Each world presents unique boss encounters, testing players' understanding of mechanics and character abilities. To overcome these challenges, players must carefully plan their approach and leverage team synergies. Completing the Simulated Universe not only brings satisfaction but also allows players to explore diverse character combinations and team compositions, elevating their experience in Honkai: Star Rail while also presenting them with additional rewards.

Related: Honkai: Star Rail – Best Support Characters, Ranked

World 6 in the Simulated Universe of Honkai: Star Rail poses a significant challenge, especially for F2P players without specific characters. It is the last world at difficulty 1 and requires strategic thinking and investment in character traces and leveling. However, the rewards, including sought-after Planar Artifacts, make it worth attempting. Even at lower equilibrium levels, players can farm relics from Elite mobs and aim to defeat Cocolia, unlocking valuable resources for main DPS and defensive playstyles. With careful planning, victory is within reach.

Simulated Universe World 6 Best Team Compositions

Honkai_ Star Rail – Simulated Universe 6 Cocolia & Bronya Phase 2

Compared to previous worlds, using a fully F2P team in Simulated World 6 can be more challenging due to the lack of a powerful quantum, lightning, or fire main DPS that can match their 5-star or other 4-star gacha counterparts. However, by focusing on weakness break and maintaining high HP, it is still possible to succeed. It is worth noting that Cocolia in Simulated World 6 has different mechanics than in her Echoes of War and Story versions. For example, the Engine of Creation is replaced by a Path resonance of the player's choice, and Cocolia summons Bronya to aid her in phase 2 and beyond, significantly boosting her damage and turn priority. As a result, having characters with AoE or follow-up abilities is highly recommended to deal with Bronya and the ice pillars while fighting Cocolia.

Best F2P Team Composition

Honkai_ Star Rail – F2P Team Simulated Universe World 6
  • Serval: As the primary damage dealer in this composition, Serval excels at dealing AoE damage, making them effective at eliminating additional enemies while gradually reducing Cocolia's HP.
  • Asta: Asta serves as an exceptional support, providing valuable buffs to the team's overall effectiveness and contributing to breaking toughness with her skill that can deal AoE damage.
  • Fire Trailblazer: Fire Trailblazer can perform as Sub-DPS and support as they synergize effectively with Asta and assists the team in managing enemy toughness while providing valuable defensive capabilities.
  • Natasha: AoE Healing

It's worth noting that Asta and Fire Trailblazer are particularly noteworthy in this team composition since they can perform better than some other 5-star options, even in teams that don't rely entirely on F2P characters. On the other hand, players can consider replacing Serval with Qingque or even March 7th if they prefer. While Cocolia has Ice and Freeze resistance, which may limit March 7th's potential, her shield abilities can significantly enhance team survivability and synergize well with Fire Trailblazer. However, players who choose to utilize March 7th may need to acquire additional Blessings of Rememberence to maximize her utility, potentially reducing the availability of other general blessings that could benefit the team more.

Non-F2P Optimal Characters

Honkai_ Star Rail – Optimal Characters Simulated Universe World 6

Certain characters can greatly ease the battle against Cocolia in various ways for players who have access to them:

Related: Honkai: Star Rail – All 5-Star Characters, Ranked

  • Seele: Seele, being the strongest single target DPS in the game, can work exceptionally well with her kit and function as the optimal main DPS character. In addition, since Seele gains additional attacks as she defeats enemies, she is particularly effective at taking care of the ice pillars before focusing on Cocolia.
  • Himeko: Himeko is another viable option for a main DPS character, especially due to her ability to perform follow-up attacks after certain conditions are met, which synergizes well with the constant summoning of adds in the fight. With her AoE damage, she can effectively handle the adds and Bronya while simultaneously dealing damage to Cocolia.
  • Bailu: In comparison to Natasha, Bailu is a superior option for healing, providing stronger healing capabilities and the ability to prevent an ally from being knocked down once per battle. Additionally, when healing is not required, Bailu can contribute to the team's damage output and help chip away from the toughness meter.
  • Hook: When paired with Himeko, Hook can generate a substantial amount of Burn damage, making them an excellent choice for players interested in utilizing damage-over-time (DoT) effects.

Players with access to these characters can explore various team compositions, such as a well-rounded team consisting of Seele, Asta, Fire Trailblazer, and Bailu. Alternatively, they can experiment with an almost mono-fire team comprising Himeko, Hook, Asta, and either Natasha or Bailu for healing.

Best Path and Blessings for Simulated Universe World 6

Honkai_ Star Rail – Simulated Universe Abundance Blessing Resonance Formation_ Anicca-1

Similar to Simulated World 5, the enemies in Simulated World 6 will have higher levels than the player's characters, unless players increase their Equilibrium level to 3 or higher. As a result, these enemies will deal consistent and significant damage, which can even result in one-shotting the player's characters. Due to this challenge, the Abundance Path is highly recommended for its reliable healing capabilities. There are various Path Resonances that can greatly benefit the team in this battle, so players should prioritize obtaining as many Abundance Blessings as possible. Additionally, utilizing Preservation blessings can provide further team protection, while opting for a Hunt blessing can be beneficial when there is no more suitable Abundance Blessing available, especially for teams that include characters like Seele. Players who are trying out the challenge once their characters are stronger, may also entirely opt-in for the Hunt path, although this may only prove more advantageous on teams that can well-sustain their HP on their own.

Related: Honkai: Star Rail – Every Playable Fire Character, Ranked

When it comes to the Resonance Formation, players should initially focus on The Abundance Resonance Formation - Anatt as it allows characters to constantly heal themselves by putting the Path Resonance into the action order. Additionally, since players should aim to obtain as many Abundance blessings as possible, they can also consider The Abundance Resonance Formation - Anicca as a secondary resonance if they can acquire 10 Abundance blessings to remove debuffs from their allies. In general, players should prioritize defensive options or those that advance the character forward whenever possible.

  • Dispel Disaster (The Abundance)
  • Prosperity, Longevity (The Abundance)
  • Mudra of Blessing (The Abundance)
  • Precious Moon-Like Candlelight (The Abundance)
  • Clear Lucite Body (The Abundance)
  • Mortals of the Buddha-Field (The Abundance)
  • Quadrangular Pyramid (The Preservation)
  • Concentration (The Preservation)
  • Burst (The Preservation)
  • Celestial Annihilation (The Hunt)
  • Archery Duel (The Hunt)

In addition to these options, players should also pay attention to other effects that can greatly impact the battle. However, it is important to note that the availability of certain blessings or curios is dependent on luck. Nonetheless, by prioritizing Abundance blessings and upgrading them whenever possible, players can increase their chances of winning the fight, to the point where they can even achieve victory through auto-battle.

Honkai: Star Rail is now available on Android, iOS, and PC. A PlayStation version is in development.