Over a week after its global launch, Bluepoch’s Reverse 1999 remains one of the hottest gacha RPGs in the App Store and Google Play. It has tons of content to explore, and some are very enigmatic. That includes the mysterious Carrierwave Carrier.
This strange item is one of the rarest consumables in Reverse 1999. That’s because there’s only one way to obtain it, at least at the time of this writing.

Table of Contents
What is the Carrierwave Carrier?
You can get a Carrierwave Carrier as the fifth reward in your daily log-in gift. You can view all your day-to-day playing bonuses on the gift icon at the top left side of the game’s main screen.
Go to the 8 Daily Letters section to view where our exclusive object is. Once you get it on day five, you’ll find it in the Consumables section of the Warehouse on the left side of the home screen.

Select the item, and tap Use. As for what it does, the Carrierwave Carrier grants you one 6-star Psycube.
What is a Psycube?
Psycubes are the only items that can be worn by Arcanists to raise their battle stats. You can equip your fighters with Psycubes by tapping the diamond-shaped slots below their banners during battle prep.

Your Psycube collection can be viewed in the Warehouse. There, you can upgrade these mystical weapons by selecting them and going to Engrave.
What Psycube Should You Choose?
Once you obtain a Carrierwave Carrier, there will be seven 6-star Psycubes you can choose from. You can only pick one, so you better make it count. How?
The first step is to choose the character you want to build your team around as the effects of each Psycube can be multiplied depending on the user. Here’s a detailed list of the Psycubes you can get from a Carrierwave Carrier.
Brave New World
Brave New World boosts the effect of Ultimates and the incantation you cast after them. This Psycube is best for DPS characters, the ones who deal the most damage.

Thunderous Applause
This one is also good for DPS heroes, especially those with single-target skills. It increases the crit rate of its wielder and heightens the damage when the critical hits.
His Bounden Duty
His Bounden Duty is fit for fighters with low HP as it recovers their health for every enemy slain. The damage effect is suitable for battles with multiple waves.

Her Second Life
If you have a powerful character with a mass Ultimate, pair them with Her Second Life. When casting the Ultimate, this will increase all allies’ attacks and HP.
That Inquisitive Dear
This Psycube in the Carrierwave Carrier only works for Arcanists with debuff skills. When activated, the debuff will also heal a single ally with the lowest HP.

Blasphemer of Night
Blasphemer of Night intensifies normal incantations. The damage further swells when attacking enemies with at least two debuff effects.
Hopscotch
Hopscotch also reinforces ordinary skills. Plus, it enhances the power of an Ultimate every time you take down an opponent. It’s optimal for wave battles.

Conclusion
The Carrierwave Carrier is a vital item because it grants you a top-tier Psycube. You can choose one of seven options, and your choice will massively impact your battles, so choose wisely.