Unlocking Anime Reversal secret units is the ultimate goal for any serious tower defense player in 2026. These units represent the pinnacle of power, offering unique passives, massive area-of-effect (AoE) attacks, and crowd-control abilities that standard mythics simply cannot match. Whether you are aiming for the top of the infinite leaderboards or trying to solo the most difficult nightmare raids, mastering the Anime Reversal secret units is your path to victory.
In this comprehensive guide, we will break down every secret unit currently available in the game, from the elusive banner-exclusive Kirito to the quest-driven Shanks. We will explore their hidden drop rates, the specific items required for their multiple evolution stages, and the strategic roles they fill in a meta-defining team. Follow these steps to transform your roster from basic to legendary.
The Best Anime Reversal Secret Units Ranked
Not all secrets are created equal. While some are designed for raw damage, others provide essential utility like stuns or percentage-based executions. Understanding the hierarchy of these units will help you decide where to spend your hard-earned gems and materials.
| Unit Name | Type | Acquisition Method | Primary Utility |
|---|---|---|---|
| Shanks (Red Hair) | Ground/AoE | Banner + Secret NPC Quest | Full Map Stun & Massive DPS |
| Kirito (Karita) | Ground | Standard Banner (Ultra Rare) | Infinite Attack Speed Stacking |
| Igorus | Ground | Legend Stage (Nightmare) | Boss Damage Specialist |
| Amami | Ground/AoE | Legend Stage (Nightmare) | 10% HP Instant Execute |
| Ice Queen | Support | Winter Event | Enemy Freeze & Slow |
💡 Tip: Shanks is widely considered the best unit in the game due to his full-map stun. If you are a free-to-play player, prioritize his quest above all other secret units.
How to Get Shanks (Red Hair) and His Evolutions
Shanks is unique because he requires both luck on the banner and the completion of a time-sensitive hidden quest. To begin, you must pull the base "Red Hair" unit from the Mythic pool in the banner, which generally has an 11.1% share of the mythic drop rate.
The Traveler NPC Quest
Once you have the base unit, you must find the Red Hair NPC. This NPC does not stay in the server permanently; he spawns randomly every hour and disappears after only five minutes. You can track his proximity by talking to the "Traveler" NPC in the lobby.
| NPC Message | Meaning |
|---|---|
| "I did not see that strong redhaired guy." | He is far from spawning. |
| "I have not seen that strong redhaired guy in a long time." | Getting closer to spawn. |
| "I recently found that strong redhaired guy." | He is currently in your server! |
| "I just saw that strong redhaired guy a moment ago." | He recently despawned. |
Once you find him, you must provide 10,000 Gems, 10 Rolls, and 15,000 Gold to purchase the Haki Hat. This item is required for his final evolution.
Kirito (Karita): The Standard Banner Secret
Kirito is perhaps the most difficult of the Anime Reversal secret units to obtain because his drop rate is not officially listed. Community testing suggests a rate as low as 0.01% to 0.1%. Unlike other units, there is no special animation when you pull him, so check your inventory frequently after mass-rolling.
Evolution Path: From Dual to Order
Kirito has two distinct evolution stages. The first evolution, Kirito Duel, requires the "Dual Sword" item and 3,000 kills. The Dual Sword can be crafted using Metal and 5 Goblin Heads (obtained from the Igorus Raid).
The second evolution, Kirito Order, is significantly harder to obtain. You must farm Floor 4 of the challenge stages for a 5% drop chance of the required evolution item.
Kirito Duel Stats at Level 50:
- Damage: 42,370 (at max upgrade)
- SPA: 4.2 seconds (decreases with Starburst passive)
- Range: 30
- Passive: Dual Blade (10% chance to deal double damage)
Farming Legend Stage Secrets: Igorus and Amami
If your luck with gems is poor, you can farm specific Anime Reversal secret units by playing Legend Stages on Nightmare difficulty. Both Igorus and Amami have a 1% drop rate from their respective stages.
Igorus (Shadow Monarch)
Igorus is a boss-killing specialist. His passive, Shadow Monarch's Power, grants him a 30% damage boost if the Sun Assassin unit is on the field. Additionally, he deals 40% more damage to bosses. This makes him an essential unit for high-wave Infinite runs where boss health scales exponentially.
Amami
Amami is a utility powerhouse. Her passive, Continuity, allows her to instantly defeat any enemy that falls below 10% HP. While 10% might seem low, in end-game content where enemies have billions of health, this execute saves minutes of combat time and prevents leaks.
Warning: Don't rely solely on Amami for damage. Her primary value is the execution passive; pair her with high-DPS units like Shanks to bring enemies into the execution range.
Evolution Materials Comparison
To evolve your Anime Reversal secret units, you will need to stockpile specific materials found throughout the various game modes. Use the table below to plan your farming sessions on the Roblox platform.
| Unit | Evolution Item | Crafting/Drop Location | Additional Costs |
|---|---|---|---|
| Shanks | Haki Hat | Secret Red Hair NPC | 10k Gems, 15k Gold |
| Kirito | Dual Sword | Crafting Menu | 5 Goblin Heads, Metal |
| Igorus | Shadow Essence | Nightmare Legend Stage | 5,000 Coins |
| Amami | Cursed Ribbon | Nightmare Legend Stage | 5,000 Coins |
| Rockstar | Electric Guitar | Battle Pass (Tier 50) | N/A |
Strategic Traits for Secret Units
Once you have acquired these Anime Reversal secret units, you must roll for the correct traits to maximize their potential. Because secret units often have limited placements (usually 1 to 3), the Elite trait is almost always the best choice, as it provides a massive stat boost to individual units.
- Elite: The gold standard for secrets. Increases damage and reduces cooldown significantly.
- Critical: Essential for Kirito's final evolution, as his late-game passive multiplies critical hit damage by 3x.
- Godly: A rare alternative that provides a balanced buff across all stats.
FAQ
Q: What is the rarest unit in Anime Reversal?
A: Currently, Kirito (Karita) is considered the rarest unit because he is the only secret unit in the standard banner with an undisclosed drop rate, estimated to be around 0.01%.
Q: Can I get Anime Reversal secret units without spending Robux?
A: Yes. Most secret units like Shanks, Igorus, and Amami are obtainable through gameplay, gems earned from missions, and specific NPC quests. Only the Battle Pass units like Rockstar require a premium purchase, though free alternatives exist in the meta.
Q: Does the "Shiny" version of a secret unit have better stats?
A: In the current version of the game, Shiny units are primarily cosmetic. For example, the Rockstar shiny and normal versions have no difference in damage or passives.
Q: Why isn't the Red Hair NPC spawning in my server?
A: The NPC spawns randomly every hour and only stays for five minutes. It is highly recommended to server hop and talk to the Traveler NPC to find a server where he has "recently been spotted."