Anime Reborn Guide, Fastest Way to Get Your First Secret Unit

If you’re looking to unlock the secret units in Anime Reborn as quickly as possible, you’re in the right place. The game features a handful of powerful secret units that can give you a major advantage, but obtaining them requires a strategic approach. In this guide, we’ll walk you through the fastest methods for unlocking the three secret units currently in the game: Android 21 (or 22), Kaido, and Rimuru. From preparing your team to utilizing special potions and strategies, this guide will ensure you’re on the right track. Before diving into the details of how to unlock them, it’s important to know which secret units are available in Anime Reborn:

  • Android 21 (or 22) – A powerful unit that’s one of the most sought-after secret units in the game.
  • Kaido – A rare and challenging unit to obtain. He is known for being a tough boss but one of the most powerful units.
  • Rimuru – A relatively rare secret unit that’s harder to acquire, but not as essential as Android 21 or Kaido in terms of power.

Now that you know what you’re working toward, let’s break down the steps to getting these secret units as quickly as possible.

Anime Reborn Step-by-Step Guide to Unlocking Your First Secret Units

1. Crafting the Legend Potion

To increase your chances of getting secret units, the first step is to craft a Legend Potion. This potion boosts the drop rate of units in Legend stages, which are where you’ll be farming the most sought-after secret units.

To craft the Legend Potion, you will need to gather the Smile Fruit, which can be obtained in the Legend stage. Once you have this item, head to the Alchemy Table in the Summon section to craft the potion. Although crafting it is not easy, once you do, the potion will give you a two-times drop rate for secret units like Android 21 and Kaido. This is one of the fastest ways to farm these rare units.

2. Farming Legend Stages

Once you have the Legend Potion, head to the Legend stages to farm for secret units. Keep in mind that these stages are quite challenging, so it’s essential to have a solid team before attempting them.

  • For Android 21, the first Legend stage, called Act 1, is a good place to start. However, it still requires strong units to progress efficiently.
  • For Kaido, the second Legend stage is where you can farm him, but be prepared for a much more difficult fight. The Kaido boss is a formidable enemy and will require a high-level, well-prepared team to defeat.

3. Building the Right Team

A strong team is critical for efficiently farming secret units. Before you start grinding, focus on acquiring Mythical units like Whitebeard, Grave, and Broly, as they are some of the strongest units in the game. These Mythical units will make your farming process smoother, especially in harder stages like Kaido’s fight.

4. Using Macros for Efficiency

If you have the right units and traits, you can use macros to automate your farming process. Macros can help you farm Legend Stage Act 1 (Android 21) much more efficiently by allowing your units to farm without you having to manually control them. For Kaido, however, this isn’t as simple. Kaido’s boss fight is so difficult that automating the fight is more challenging. Still, if you have powerful units and good traits, using macros can save you time in other stages.

5. Join Discord and Collaborate

The Discord community for Anime Reborn can be a huge asset when grinding for secret units. By joining the community, you can find other players to team up with, making difficult Legend stages more manageable. Kaido, for example, is a tough opponent, and having a team of skilled players can make all the difference in defeating him.

6. Save Your Rolls and Crystals

Finally, remember that rolls in Anime Reborn are limited, and there’s currently no way to farm them. If you want to maximize your chances of getting the secret units, you should save your rolls and crystals for the secret units themselves. Of course, if you’re willing to spend money, you can buy additional rolls to help speed up the process.


Unlocking secret units in Anime Reborn can be a challenging but rewarding experience. By following these steps—crafting the Legend Potion, building a strong team, and utilizing macros for efficiency—you can significantly speed up the process. Always remember that patience and persistence are key, especially for rarer units like Kaido and Rimuru. Whether you choose to grind manually or use macros, the ultimate goal is to obtain these secret units and bolster your team with their powerful abilities. Happy grinding, and good luck!

Jay: A Content writer for Roonby.com Contact me on Jason@roonby.com, we can't reply to gmail for some reason.

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