Cosmicon, Roll On Again Event Guide
★ Please participate in Game8's Version 4.6 Survey!
♦ Latest: 4.6 Banners and Events and 4.6 Redeem Codes
♦ 4.6 Phase 2: Pearl and Mortenax Blade
♦ Fate Collab Part 2: Rin Tohsaka and Gilgamesh
Cosmicon, Roll On Again is a co-op card battler event in Honkai: Star Rail 4.2. See the event details, how to play the event, how to beat the Co-Op Challenges, and all of the rewards here!
List of Contents
Cosmicon, Roll On Again Event Information
Cosmicon, Roll On Again Event Details
 |
|
| Event Period | Apr. 29 - Jun. 01, 2026 |
|---|---|
| How to Unlock | Finish So Laughed the Masses Trailblaze Mission Reach Trailblaze Level 21 or Higher |
| Rewards |
|
Cosmicon, Roll On Again is an event where you can team up with another player to defeat new opponents in the renewed version of the Cosmicon Collective's card and dice game!
Rate the Cosmicon, Roll On Again event!
Failed to submit your score. Please try again.
Submitting will update your vote
How to Unlock Cosmicon, Roll On Again
Finish So Laughed the Masses
To unlock Cosmicon, Roll On Again, players must complete the So Laughed the Masses Trailblaze Mission mission series.
So Laughed the Masses Mission Guide
Unlock Early with Finality's Vision
If you're at Trailblaze Level 21 or higher, it's possible to unlock the event without clearing the pre-requisite mission above! Finality's Vision will temporarily be available during the event period to let you start the event early.
How to Increase Your Trailblaze Level Fast
Cosmicon, Roll On Again Story Battle Guide
| Jump to a Story Battle Guide! | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
 Kugabagua |
 Kuchiba |
 Nihilux |
|||||||||
 Guinaifen |
 Evanescia |
 Silver Wolf Lv.999 |
|||||||||
There are 6 Story Battle opponents to beat in Cosmicon, Roll On Again! After beating Silver Wolf Lv.999, you'll unlock the Co-Op Challenge mode.
Click on the links in the table above to see guides for each Story Battle stage. You can also jump straight to our strategies and tips for the Co-Op Challenges with the button below!
▼ Jump to Co-Op Challenge Tips ▼
How to Beat Kugabagua in Story Battle
| Character Card | Prismatic Die |
|---|---|
 Trailblazer |
 Absolute Six |
In Kugabagua's card match, the game will automatically equip you with the Trailblazer's card and Absolute Six Prismatic Die. The Trailblazer can increase their ATK by 5 for every dice with a 6 on it. With this, you'll want to reroll or get dice from the swap pool to have as many 6s as possible in the Attack phase.
Once Aventurine is in Phase 2, try to ensure that your ATK points are over 20 to stop Aventurine from rolling maximum dice numbers while defending. This will allow you and your teammate to do more damage against him.
How to Beat Kuchiba in Story Battle
| Character Card | Prismatic Die |
|---|---|
 Ruan Mei |
 True Astral Shield |
For Kuchiba's card match, Ruan Mei's card and the True Astral Shield Prismatic Die are recommended. In Phase 1, focus on building Ruan Mei's Evolution stacks to increase her ATK and DEF up to 4 or 5 by selecting dice with consecutive numbers.
You'll need to tank some hits during the Defense phase to keep building stacks, but Ruan Mei's high HP should make it manageable. Once Phainon reaches Phase 2, he'll start attacking the card with the highest DEF. You can use your Prismatic Dice rolls during Defense to get Forcefield, which will block Phainon's damage.
If you run out out of Prismatic Dice, you can strategically swap dice with your teammate to have them take Phainon's attacks on other turns. Try to use offensive Tactics Cards like Piercing Strike, Venom Injection, or ATK Boost to deal extra damage during Attack phases.
How to Beat Nihilux in Story Battle
| Character Card | Prismatic Die |
|---|---|
 Ashveil |
 True Doctor's Advice |
It's recommended to use Ashveil's card and the True Doctor's Advice Prismatic Die in Nihilux's match. During Phase 1, keep your dice points low to avoid triggering Sunday's Counter. Whenever Ashveil doesn't deal damage, he'll still be able to deal Instant Damage.
Ashveil can also apply the same strategy during the Defense phase to perform Counters as well. Use your Prismatic Dice rolls to heal up a bit while tanking hits during Defense. You can apply offensive Tactics Cards like Piercing Strike or Venom Injection to still do decent damage against Sunday.
Once Sunday is in Phase 2, you can go all out with your attacks. Continue applying offensive Tactics Cards and be sure to keep small dice rolls in the swap pool when Sunday's defending to lessen his DEF boost.
How to Beat Guinaifen in Story Battle
| Character Card | Prismatic Die |
|---|---|
 Hysilens |
 True Venom |
While up against Guinaifen, use Hysilens and the True Venom Prismatic Die. Always choose dice with even numbers to apply multiple Poison stacks and immediately resolve one of them. Damage from Poison will allow you to bypass Sparkle's high DEF.
Prismatic Dice can be used during Attack phases to ensure you can also apply Poison stacks. You can use Tactics Cards like Venom Injection or Piercing Strike to continue dealing damage that ignores Sparkle's DEF.
Once Sparkle is in Phase 2, make sure to avoid using dice with the same number as any of your teammate's during the Defense phase. You can swap dice around to stop Sparkle's ATK from increasing.
How to Beat Evanescia in Story Battle
| Character Card | Prismatic Die |
|---|---|
 Permansor Terrae |
 True Sorcerer |
For Evanescia's match, Permansor Terrae and the True Sorcerer Prismatic Die are recommended. Make sure that you get at least 18 ATK points so that Permansor Terrae gets a DEF increase and can perform Counters when defending. Swapping dice or using Tactics Cards like ATK Boost can help with this.
Once Evanescia is in Phase 2, you'll need to ensure that your DEF points are always higher than her ATK to block her attacks while dealing damage against her. The higher you can get your DEF, the more Counter DMG Permansor Terrae can do.
You can use your Prismatic Dice during Defense phases to decrease Evanescia's ATK with Hack. Tactics Cards like DEF Boost will also be helpful.
How to Beat Silver Wolf Lv.999 in Story Battle
| Character Card | Prismatic Die |
|---|---|
| Trailblazer |
 True Luck |
In Silver Wolf Lv.999's match, it's best to use the Trailblazer and True Luck Prismatic Die. You're scripted to take a lot of damage in Phase 1 due to the hidden nature of Silver Wolf's ability. Eventually, Silver Wolf will start playing fair in Phase 2.
Similar to Kugabagua's battle, your main strategy should be to use as many 6s as you can to get more ATK boosts. Try to keep dice under 4 in the swap pool to avoid losing ATK points from Silver Wolf's ability.
Once you're able to use your True Luck Prismatic Dice, you can roll more 6s and even get the chance to gain Great Luck, which guarantees all your dice roll their maximum.
Cosmicon, Roll On Again Co-Op Challenge Guide
| Jump to a Co-Op Challenge Guide! | |||||
|---|---|---|---|---|---|
| Kugabagua |
Kuchiba |
Nihilux |
|||
| Guinaifen |
Evanescia |
||||
In the Co-Op Challenge mode, you can team up with other players or NPCs to challenge stronger versions of the story opponenents. The cards of these opponents will have higher stats and enhanced abilities. Challenge these stages to accumulate Points for extra rewards!
How to Beat Kugabagua in Co-Op Challenge
| Recommended Character Card | Strategies |
|---|---|
 Silver Wolf LV.999 |
• Use Hack as often as possible to shut down Aventurine. • Poison and Instant Damage are reliable sources of damage if you can tank Aventurine's attacks. |
The Silver Wolf LV.999 card is highly recommended in Kugabagua's co-op challenge. Silver Wolf LV.999 can constantly use Hack on Aventurine every turn, effectively shutting down his max value rolls. You can use the Absolute Six Prismatic Dice to trigger Hack on turns you don't hit 6 with rerolls.
Using the Silver Wolf LV.999 card alongside another Silver Wolf LV.999 will trigger Hack two times in one turn, making two of Aventurine's dice deal little damage and his third die can be Hacked too if you use a Force Hack Tactic Card on it, effectively shutting him down.
Grab Poison or Combo Tactic Cards if you don't have better options for a reliable source of damage, since Aventurine has no way of healing himself. The Last Stand Tactic Card can also be effectively used here since the constant Hacks and Arises should be keeping you healthy, letting you maximize its damage.
How to Kuchiba in Co-Op Challenge
| Recommended Character Card | Strategies |
|---|---|
 Sparxie |
• Use Hack as much as possible to weaken Phainon in both attack and defense phases. • Defensive Tactic Cards such as DEF Boost, Defense Support, and Force Hack are highly recommended to survive Phainon's attacks. |
The Sparxie card is recommended in Kuchiba's co-op challenge. This is due to Sparxie being able to reliably use Hack every turn, similar to Silver Wolf LV.999, but she has a higher ceiling value and a more flexible condition.
It is even viable to use Sparxie both as your character card and as your co-op ally's character card. If both Sparxies trigger Hack when attacking during Phainon's phase 2, his defense will be reduced to 4, making Tactic Cards such as Attack Boost, Combo, and even Last Stand extremely effective.
How to Nihilux in Co-Op Challenge
| Recommended Character Card | Strategies |
|---|---|
 CyreneSparxie |
• Use Character Cards with high Attack levels so Sunday cannot get the leftover dice for extra defense. • Use Hack during Sunday's defense phase to maximize its effectiveness. |
The Cyrene card is highly recommended in Nihilux's co-op challenge. This is due to her being able to quickly raise her Attack Level to 5, the maximum number of playable dice, effectively cutting off Sunday's source of extra defense.
Having Sparxie as the co-op ally is also recommended due to her Attack Level being 4, and she can use Hack every turn. Being able to use Hack on Sunday's Defense phase is extremely strong due to his low Defense Level in both phases.
How to Guinaifen in Co-Op Challenge
| Recommended Character Card | Strategies |
|---|---|
 Hysilens Kafka |
• Instant Damage and Poison are reliable sources of damage for this match. • Defense-boosting and Healing Tactic Cards are highly recommended since it's almost impossible to avoid activating Sparxie's bonus ATK later on. |
Both Hysilens and Kafka cards are recommended in Guinaifen's co-op challenge. While Ashveil and March 7th's Instant Damage mechanics are also good, it is quite slow compared to Hysilens's and Kafka's ramping Poison damage.
It is difficult to avoid using the same dice roll on the Defense phases later on, so it is better to just buy defensive Tactic Cards and let Poison do all the damage. Hysilens is also able to trigger the Poison stacks on her Attack phase, making it even more efficient in dealing damage.
How to Evanescia in Co-Op Challenge
| Recommended Character Card | Strategies |
|---|---|
 Dan Heng Permansor Terrae |
• DEF Boost and Force Hack Tactic Cards can help negate Evanescia's attacks. • When using Permansor Terrae, you can use Attack Boost or Arise Tactic Cards to reach 18 or higher during Attack phases. |
The Dan Heng Permansor Terrae card is recommended in Evanescia's co-op challenge. Permansor Terrae can take advantage of Evanescia's innate Combo by getting Counter and high defense, both of which are obtainable by rolling 18 or higher during his Attack phases. You can use Attack Boost Tactic Cards if you are a bit short of reaching 18 during your Attack phase.
Having another Dan Heng Permansor Terrae as your co-op partner can quickly make this fight unfair for Evanescia, since she will essentially hit herself four times in one turn if both Permansor Terraes have high enough defense to deal damage with Counter. Using DEF Boost, Defense Support, and Force Hack Tactic Cards can make this strategy even more effective.
How to Play Cosmicon, Roll On Again
Cosmicon, Roll On Again Gameplay
- Step 1: Team Up with Another Player
- Step 2: Go Up Against Strong Boss Opponents
- Step 3: Use Tactics Cards to Gain an Advantage
- Step 4: Play With New Cards and Dice
Team Up with Another Player
In Cosmicon, Roll On Again, you must team up with another player to go up against a single boss opponent. Although the core gameplay is similar to the original Cosmicon, Roll On event, you'll be sharing HP, cards, and dice with your teammate instead.
Besides fighting alongside the characters you own, you can also opt to invite your in-game friends to play with you!
Go Up Against Strong Boss Opponents
The opponents in Cosmicon, Roll On Again are much more powerful and will have two phases. Depending on the boss, they'll have different mechanics in each phase. Swap dice with your teammate as needed to overcome the boss and gain the advantage!
Use Tactics Cards to Gain an Advantage
As you deal damage against your opponent, you can earn Tactics Points, which can be used to buy Tactics Cards between turns. They can be used during certain phases of a turn to provide additional buffs and effects. Strategically use these cards to gain the upper hand!
Play With New Cards and Dice
New character cards and dice are available in Cosmicon, Roll On Again, so you can experiment with new gameplay strategies!
Cosmicon, Roll On Again Event Rewards
Cosmicon, Roll On Again Total Rewards
| Cosmicon, Roll On Again Rewards | ||
|---|---|---|
|
Self-Modeling Resin
x1 |
Tracks of Destiny
x2 |
Stellar Jade
x1,020 |
|
Traveler's Guide
x37 |
Refined Aether
x20 |
The Fluffy Serialization Memorial Issue
x48 |
|
Lost Crystal
x20 |
Credit
x1,115,000 |
|
Limited-Time Rewards
| Objective | Rewards |
|---|---|
| Brand Showdown |
Stellar Jade
x180 Credit
x180,000 |
| Deluge of Cards |
Stellar Jade
x200 Lost Crystal
x6 Credit
x240,000 |
| Dicey Dealings |
Stellar Jade
x200 Lost Crystal
x6 Credit
x240,000 |
| Double Dice Approach |
Stellar Jade
x220 Credit
x240,000 |
| Complete all Missions |
Regular Rewards
Point Rewards
| Points Earned | Rewards |
|---|---|
| 2,000 |
 Trailblaze EXP
x100 Lost Crystal
x2 Credit
x20,000 |
| 4,000 |
Trailblaze EXP
x100 Stellar Jade
x50 Credit
x20,000 |
| 6,000 |
Trailblaze EXP
x100 Lost Crystal
x2 Credit
x20,000 |
| 8,000 |
Trailblaze EXP
x100 Stellar Jade
x50 Credit
x20,000 |
| 10,000 |
Trailblaze EXP
x100 Lost Crystal
x2 Credit
x20,000 |
| 12,500 |
Trailblaze EXP
x100 Stellar Jade
x50 Credit
x20,000 |
| 15,000 |
Trailblaze EXP
x100 Lost Crystal
x2 Credit
x20,000 |
| 17,500 |
Trailblaze EXP
x100 Stellar Jade
x50 Credit
x20,000 |
| 20,000 |
Trailblaze EXP
x100 Credit
x20,000 |
Event Mission Rewards
| Mission | Rewards |
|---|---|
| Cosmicon, Roll On Again! |
Stellar Jade
x20 Credit
x30,000 |
| Lord of the Commercial District! And... | Credit
x5,000 |
Cosmicon, Roll On Again Achievements
| Achievement and How to Unlock | Rewards |
|---|---|
| Cosmic Top Die Complete the final showdown with Silver Wolf LV.999 in "Cosmicon, Roll On Again!" |
x5 |
| Furbobo Weekly Dash In "Cosmicon, Roll On Again!", represent Furbobo Weekly and defeat the top five on the Seafeld City Commerce Street leaderboard: the "Seafeld Five." |
x5 |
| DMG (XL) Deal 30 DMG in a single turn in "Cosmicon, Roll On Again!" |
x5 |
| Triple-Cast In "Cosmicon, Roll On Again!", use 3 Tactics Cards consecutively in a single turn |
x5 |
| Your Dice Miss My Place In "Cosmicon, Roll On Again!", swap dice 42 times in total |
x5 |
There are 5 Cosmicon, Roll On Again achievements that can be unlocked. You can get most of these naturally as you play through the event!
Battle Pass Rewards
| Objective | Reward |
|---|---|
| Defeat Silver Wolf in her LV.999 form in "Cosmicon, Roll On Again!" story battle |  x1,400 |
You can get a total of 1,400 Nameless EXP when you complete the objectives above. This will aid in advancing your Battle Pass to get more rewards from it!
Nameless Honor Battle Pass Guide
Honkai: Star Rail Related Guides
Current Events
| All Honkai: Star Rail Current Events | |
|---|---|
 Love, Ghosts & Robots 09/28/2026 - 11/11/2026 |
 Interastral Peace Gala: One Take 10/21/2026 - 11/11/2026 |
 Astral Imagea 09/28/2026 - 11/11/2026 |
 Wishpower UP! Down with Voracity! 09/28/2026 - 11/11/2026 |
 4.6 Planar Fissure 10/12/2026 - 10/25/2026 |
 Astral Slammers Squad! Permanent After 4.6 |
 4.6 Gift of Odyssey 09/28/2026 - 11/11/2026 |
 Aptitude Showcase 10/21/2026 - 11/10/2026 |
 Fate Contract: Renewal 07/24/2026 - End of 4.6 |
|
Upcoming Events
| All Honkai: Star Rail Upcoming Events | |
|---|---|
 4.6 Garden of Plenty10/30/2026 - 11/11/2026 |
|
Conventional Memoir Events
Boulder Town Super League
Everwinter City Museum
Tales of the Fantastic
Aurum Alley Hustle & Bustle
Aetherium Wars
A Foxian Tale of the Haunted
Boulder Town Martial
Critter Pick
Hanu's Prison Break
Vignettes in a Cup
Clockie: Dreamjoy Memoir
Origami Bird Clash
Saga of Primaveral Blade
Luminary Wardance
Festive Revelry
Sound Hunt Ninjutsu Inscription
Cosmic Home Decor Guide
Hypogeum Enigma
The Awooo Firm
Seal Slammers
Legend of the Galactic Baseballer: Demon King
Origami Bird Clash: Official Edition
Fate/stay night (Holy Grail War)
Chrysos Maze Grand Restaurant
Nice Weather for Dromases
Snack Dash
Chrysos Awoo Championship
Remnants of Twilight
Cosmicon, Roll On!
Wispae War Saga
Pixel Plane Rumble
Antigraft Brickbuster
Fate/Star Rail Night
Overdrive: Whirlwind Grand PrixPermanent Events
| All Honkai: Star Rail Permanent Events | |
|---|---|
 Trailblazing Will |
 Starkissed Synchrony |
 When Charmony... |
 Starlit Homecoming |
 Express Renovation Escapade |
|
Comment
Author
Cosmicon, Roll On Again Event Guide
Premium Articles
Rankings
- We could not find the message board you were looking for.
Gaming News
![Wuthering Waves Story Review [3.7 Phase 1] | Delivered a Great Climax to an Otherwise Flawed Arc](https://img.game8.co/4636458/cee3201920088cf951de6c88e0e5f007.png/show)
![Stupid Never Dies Review [First Impressions] | Surprisingly Shallow Gameplay for a Roguelite That Has So Much Style](https://img.game8.co/4659636/e6eb3795e66fb88ce885b33e2c68e7ed.png/thumb)
![Final Fantasy Resonance Review [First Impressions] | Freed From Gacha, a Mobile Final Fantasy Becomes a Classic](https://img.game8.co/4658800/30a5fd716de9c6896b440b4c4b45de99.jpeg/thumb)
![[INTERVIEW] STEINS;GATE RE:BOOT Devs Tease “We’re Pouring Our Hearts" Into the Series' Next Game](https://img.game8.co/4640596/54e1772041fc7f2b0cab415709a1ff16.jpeg/thumb)
Popular Games
Genshin Impact Walkthrough & Guides Wiki
Fire Emblem: Fortune's Weave (FEFW) Walkthrough & Guides Wiki
Aniimo Walkthrough & Guides Wiki
Wuthering Waves Walkthrough & Guides Wiki
Dragon's Dogma 2 (DD2) Dark Arisen Walkthrough & Guides Wiki
Umamusume: Pretty Derby Walkthrough & Guides Wiki
Honkai: Star Rail Walkthrough & Guides Wiki
Zenless Zone Zero Walkthrough & Guides Wiki
Pokemon TCG Pocket (PTCGP) Strategies & Guides Wiki
AION 2 Walkthrough & Guides Wiki
Recommended Games
Fire Emblem Heroes (FEH) Walkthrough & Guides Wiki
Where Winds Meet Walkthrough & Guides Wiki
Diablo 4: Lord of Hatred Walkthrough & Guides Wiki
Super Smash Bros. Ultimate Walkthrough & Guides Wiki
Persona 3 Reload Walkthrough & Guides Wiki
The Legend of Zelda: Tears of the Kingdom Walkthrough & Guides Wiki
Elden Ring Walkthrough & Guides Wiki
Pokemon Brilliant Diamond and Shining Pearl (BDSP) Walkthrough & Guides Wiki
Cyberpunk 2077: Ultimate Edition Walkthrough & Guides Wiki
Monster Hunter World Walkthrough & Guides Wiki
All rights reserved
Copyright © 2024 HoYoverse, COGNOSPHERE. All Rights Reserved.
The copyrights of videos of games used in our content and other intellectual property rights belong to the provider of the game.
The contents we provide on this site were created personally by members of the Game8 editorial department.
We refuse the right to reuse or repost content taken without our permission such as data or images to other sites.