How To Unlock Caleb’s Decoherence Myth In Love And Deepspace

For three months, only four of the five love interests in Love And Deepspace have had limited myths, but with Fallen Cosmos, that gap is finally bridged. Fallen Cosmos is a Wish Pool that introduces Caleb’s first-ever limited Myth memory pair. During the event period, you can use Deepspace Wish: Limited to collect Caleb: Loneroad Unreturned and Caleb: Loneroad Together.

After pulling both limited memories from the Wish Pool, you will permanently unlock the battle companion Caleb: Ultimate Weapon X-02 as well as the limited payer weapon, Awakened Vitality. Here’s all you need to know about Caleb’s new myth pair.

Fallen Cosmos runs from March 28 to April 11, 2025. After the event ends, you won’t be able to collect Caleb’s Myth pair, Myth companion, or unlock his limited Myth story until the cards return, as in the case of Rafayel’s limited Myth pair.

Event Memories

Fallen Cosmos is a special event pool because it features not one, but two limited-time event memories. In Fallen Cosmos, you can pull for both Caleb: Loneroad Unreturned and Caleb: Loneroad Together. Each memory is part of Caleb’s limited Myth Memory pair.

Collecting both memories in the event pool unlocks the combat companion Caleb: Ultimate Weapon X-02 and Caleb’s limited Myth story, Decoherence.

Caleb: Ultimate Weapon X-02

Caleb: Ultimate Weapon X-02 is Caleb’s special Myth companion. You can select this companion in the combat menu before entering a battle.

Caleb: Ultimate Weapon X-02 is a great asset to your combat team if you are a Caleb main or use him in battle stages. While Caleb’s permanent Myth companion, Caleb: Farspace Colonel, is stronger than regular combat variants of Caleb, Caleb: Ultimate Weapon X-02 is even stronger.

Limited Myth companions often come with higher base stat blocks, special abilities, and more powerful attacks. If you’re struggling to complete a combat level for a character, swapping to that character’s limited-Myth companion is worth it.

Oftentimes, limited Myth companions at base rank are even stronger than permanent companions at higher ranks. For instance, Sylus: Abysm Sovereign is much stronger than Sylus: Relentless Conqueror, even when the Abyssal Myth pair is at base rank, level 70, and the Captivating Myth pair is ascended at level 80.

Of course, Protocores will always help make or break a team, so play around with your team compositions and Protocore arrangements to see what setups work best for your playstyle. Regardless, we recommend focusing your resources on leveling limited Myth pairs rather than permanent ones.

Caleb: Ultimate Weapon X-02 also has a few different outfit variants. As you rank both memories in the Myth pair, you will earn special Memory Pair rewards, including the following:

Player Outfits And Exclusive Weapon

Caleb isn’t the only one receiving fancy new gear when you unlock his Myth memories. Once you’ve unlocked Caleb: Ultimate Weapon X-02, you will also unlock the player staff, Awakened Vitality.

You can also purchase the matching player outfits, Void Malice and Healing Grace. Each outfit can be purchased using Crystals (the purple Diamond variant) in the Selected Shop. Typically, each outfit costs 980 Crystals. However, during the Fallen Cosmos event, you can purchase each outfit for only 490 Crystals.

You can only use the companion outfit and weapon when accompanied by Caleb: Ultimate Weapon X-02. You cannot use the Myth gear of a love interest unless you are with that love interest’s associated Myth companion.

Caleb: Loneroad Unreturned and Caleb: Loneroad Together Memory Stats

As mentioned earlier, both of Caleb’s limited Myth memories are incredibly powerful. If you’re interested in pulling these memories and integrating them into your combat teams, check out their base stats to see if they interest you.

Both featured memories in the pool are powerful on their own. However, because they are part of a Myth pair, you will get the most benefit when using them together. You’ll even unlock special skills for each common rank the memories share.

If you have both memories at base rank, your starting bonus effect will give you an eight percent increase to DMG taken and dealt. Additionally, if you are using both memories with Caleb: Ultimate Weapon X-02, you will instantly recover one Stasis Particle each time you use the abilities Nulledge Field or Empowered Nulledge Field.

At Duo Rank One, your Ardent Oath Charge increases by 20 percent. Duo Rank One also extends the duration of Quantum Stasis by 2.5 seconds and increases the DMG taken by affected enemies by ten percent.

Additionally, at Duo Rank One, if you hit enemies with Nulledge Field or its Empowered variant, you will also apply Quantum Stasis to those enemies. Finally, you will also gain immunity to all interruptions and control while using any Active Skills.

You will only get partial benefits from Duo Rank Skills if you are using the Myth pair with a version of Caleb that is not Caleb: Ultimate Weapon X-02.

At Duo Rank Two, your Energy Charge cap increases by one, and, while accompanied by Caleb: Ultimate Weapon X-02, using any Active Skill increases both your and Caleb’s ATK stats by eight percent for ten seconds. Plus, when your Active Skills deal DMG, you and Caleb will both recover a small amount of HP.

At the final rank bonus, Duo Rank Three, your team’s DMG increases by eight percent, and entering Ultimate Synced State will instantly restore 80 percent of your Synced Particles and increase your Synced Particle collection rate by 30 percent.

At this rank level, you will also summon additional Floating Blades at a target location when using Synced Strike, dealing 122 + 164 percent of your ATK stat as DMG.

Event Pool Pull Rewards

Unlike regular five-star memory pools, Myth pools have smaller Pull Rewards lists. For Fallen Cosmos, the Pull Rewards are as follows:

Opening a Daybreak Crate allows you to select one of the two event memories. This will offer you one copy of the event memory of your choice.

Current And Upcoming Events

There are a few events to look forward to and contribute to during the event period of Fallen Cosmos.

From March 24 to March 30, 2025, you can enjoy a double drop rate for 30 daily levels of Bounty Hunts in Hunting Season. For the first 30 levels you complete in a day, you will earn double drop rewards. This increase resets at server reset each day.

From March 17 to March 30, you will also have increased odds of collecting the Fussy Kitty plushie at the three-prong claw machine in the Playtime menu. Similarly, from March 10 to March 20, you will also earn an additional token drop from Kitty Cards. This token can be redeemed for the special Fairytale Series of badges.

Two exciting Sylus-themed events are also upcoming in the next few days to weeks.

From April 03 to April 21, 2025, you can log in each day to claim ten days of rewards during the 10 Days With You event. On day ten, you will collect Sylus: Chaotic Velocity, one of Sylus’s new four-star memories.

Finally, though the official date has not been set, Sylus’s birthday event will begin around mid-April.