The May 2025 update to Blue Lock: Rivals didn’t just bring a phenomenal refresh for Otoya Eijiro; it also unleashed a brand-new, electrifying cooperative move: the Bachira x Otoya Chemical Reaction! This dynamic duo synergy, ripped straight from the pages of the manga, allows these two fan-favorite characters to combine their unique talents for a devastating offensive play.
If you’re eager to learn how to activate this powerful special move, understand its incredible impact on the game, and master the teamwork required, you’ve come to the right place. This comprehensive guide will break down everything you need to know about the Bachira x Otoya Chemical Reaction.

Before diving into the specifics of the Bachira x Otoya synergy, let’s quickly touch upon “Chemical Reactions” in Blue Lock: Rivals. These are powerful, often cinematic, joint actions that can be triggered when specific pairs of character Styles meet certain conditions on the field. They represent moments of perfect understanding and combined prowess, leading to high-impact plays that can turn the tide of a match.
The introduction of the Bachira x Otoya Chemical Reaction adds another layer of strategic depth and excitement, encouraging teamwork and rewarding players who master these character-specific combinations.
The Inspiration: Reliving Manga Glory on the Virtual Pitch
True to Blue Lock: Rivals’ dedication to its source material, the Bachira x Otoya Chemical Reaction isn’t just a random cool move. The developers have explicitly stated that this spectacular play is “based it off of their chemical reaction in the Manshine City vs. FC Barcha match in the manga.”
Fans will recall moments of incredible synergy between these two, where their seemingly unpredictable styles mesh perfectly. While the in-game execution might have slight adaptations for gameplay balance (like Otoya scoring the goal after Bachira’s pass, whereas some manga interpretations vary), the thematic connection and visual cues, such as Bachira’s “monster,” remain strong, enhancing the move’s appeal and authenticity.
For more on the overall update, check out the full May 2025 update overview.)
Before you can witness this incredible synergy, make sure you and your teammate have the correct Styles equipped and understand your roles:
- Player 1: Otoya Eijiro Style
- Must be using the Otoya Eijiro Style (preferably the one benefiting from the recent May 2025 Refresh for maximum synergy with his kit).
- Otoya’s key ability for initiation is Stealthy Steps.
- Player 2: NEL Bachira Style
- Crucially, this player MUST be using the NEL (Neo Egoist League) version of Bachira. This is typically a high-rarity Style. The standard Bachira Style will not trigger this specific Chemical Reaction.
- NEL Bachira’s key ability for his part is Roulette, which transforms during the sequence.
- NEL Bachira must also have possession of the ball to start the sequence.
- Teamwork & Communication: While not a “system” requirement, clear communication and understanding of the steps between both players are vital for successful execution, especially in fast-paced matches.
Step-by-Step: How to Activate the Bachira x Otoya Chemical Reaction
Ready to try it? Here’s the precise sequence of actions required, as confirmed by developer insights and gameplay showcases:
- Otoya Initiates: The Otoya player must use their Stealthy Steps (C Key) ability when they are near the NEL Bachira player, who must currently have possession of the ball.
- NEL Bachira Reacts: Immediately after Otoya uses Stealthy Steps nearby, the NEL Bachira player needs to use their Roulette skill while also being near the Otoya player.
- Roulette Transforms to Smash Pass: Upon successful execution of the previous steps, NEL Bachira’s Roulette skill icon will reportedly transform into a new skill called “Smash Pass” for a brief period.
- Bachira’s Decisive Pass: The NEL Bachira player must then quickly use this “Smash Pass” to pass the ball to the Otoya player.
- Chemical Reaction Triggered!: If all steps are performed correctly and in sequence, the full Chemical Reaction cutscene will begin, culminating in Otoya taking the shot.
Key Timing: The window to execute these steps, especially Bachira’s Smash Pass, can be tight. Practice and coordination are essential!
Once activated, players are treated to a custom cutscene that truly captures the essence of Bachira and Otoya’s synergy:
- The perspective often shifts to Bachira, who sees his iconic “monster” (a visual representation of his ego and instinct from the anime/manga) guiding his play or highlighting Otoya.
- Following this vision, Bachira executes the Smash Pass, sending the ball toward Otoya with flair.
- Otoya then leaps into the air, often in a dynamic and acrobatic fashion, to connect with the pass and unleash a powerful shot towards the goal.
This visual spectacle is a significant draw for fans, making the successful execution of the Chemical Reaction a highly rewarding moment in any match.
Gameplay Impact: Power, Range, and Effectiveness
The Bachira x Otoya Chemical Reaction isn’t just for show; it’s a potent offensive tool:
- Shot Power: Gameplay demonstrations and community feedback indicate the resulting shot is extremely powerful. Content creators have described it as “very overpowered.”
- Range: This move appears to have considerable range, potentially capable of scoring from well outside the penalty box, even from across the field in some instances.
- Effectiveness: Due to its power and the spectacular nature of the wind-up, it can be very difficult for goalkeepers to save if not anticipated or if they are caught off guard by the quick activation.
- Cooldown: While not officially detailed in the initial patch notes provided, some community observations (particularly from Spanish-speaking YouTubers covering the update) have suggested a potential cooldown of around 2 to 3 minutes for this Chemical Reaction. This makes it a high-impact, strategic ability rather than something spammable.
Its ability to break deadlocks and score from unexpected situations makes mastering this synergy a valuable asset for any team that can field both a skilled Otoya and a NEL Bachira.
Knowing the steps is one thing, but executing the Bachira x Otoya Chemical Reaction effectively under pressure requires strategy:
- Communication is Key: If playing with a friend, use voice chat to coordinate the activation. Call out when Otoya is using Stealthy Steps or when Bachira is ready with Roulette.
- Optimal Positioning:
- Otoya should position himself for Stealthy Steps in a way that allows Bachira a clear opportunity to use Roulette and then the Smash Pass.
- Bachira needs space to receive the ball and then execute Roulette without immediate pressure if possible.
- Timing the Initiation: Look for moments when defenders are slightly out of position or when you have a brief numbers advantage in midfield or attacking third.
- Bachira’s Awareness: The NEL Bachira player needs to be highly aware of Otoya’s movements and be ready to quickly transition from Roulette to Smash Pass.
- Don’t Force It: If the conditions aren’t right (e.g., heavy defensive pressure, players too far apart), it might be better to opt for a standard play rather than risk losing possession on a failed activation.
- Surprise Factor: The first time you use it in a match can have a significant psychological impact on opponents who may not be expecting it.
Conclusion: Is the Bachira x Otoya Chemical Reaction a Game Changer?
Absolutely! The Bachira x Otoya Chemical Reaction is a fantastic and impactful addition to Blue Lock: Rivals. It perfectly embodies the game’s commitment to anime authenticity while introducing a high-skill, high-reward cooperative mechanic.
While requiring specific Styles (notably the high-rarity NEL Bachira) and precise coordination, the sheer power and visual spectacle of this move make it a coveted asset. It encourages teamwork, deepens character-specific strategies, and provides those “HOORAY!” moments that make multiplayer games memorable.
Whether you’re aiming to master it with a dedicated partner or simply want to appreciate its devastating potential, the Bachira x Otoya Chemical Reaction is a shining example of what makes Blue Lock: Rivals so engaging.
- Ensure you have the correct Styles: Otoya and specifically NEL Bachira.
- Master the activation sequence: Otoya’s Stealthy Steps > NEL Bachira’s Roulette > NEL Bachira’s Smash Pass.
- Appreciate the manga-inspired cutscene and Bachira’s “monster.”
- Leverage its immense power and range for potentially game-deciding goals.
- Communicate and coordinate with your teammate for consistent success.
Frequently Asked Questions (FAQ) – Bachira x Otoya Chemical Reaction
- Q1: What is the Bachira x Otoya Chemical Reaction in Blue Lock: Rivals?A1: It’s a new special cooperative move introduced in the May 2025 update, requiring players using the Otoya Style and the NEL Bachira Style to perform a specific sequence of actions, resulting in a cinematic and powerful shot on goal.
- Q2: Which Bachira Style is needed for this Chemical Reaction?A2: You specifically need the NEL Bachira (Neo Egoist League) Style. The standard Bachira Style will not work for this particular Chemical Reaction.
- Q3: What are the exact steps to activate the Bachira x Otoya Chemical Reaction?A3: 1. The Otoya player uses Stealthy Steps near the NEL Bachira player (who has the ball). 2. The NEL Bachira player then uses Roulette near Otoya. 3. Bachira’s Roulette will transform into “Smash Pass.” 4. Bachira must use this Smash Pass to Otoya to trigger the full cutscene and attack.
- Q4: How powerful is this Chemical Reaction?A4: It’s considered very powerful, with gameplay showcases suggesting it can score from long distances and is described by some as “overpowered.”
- Q5: Is this move inspired by the Blue Lock manga/anime?A5: Yes, the developers based it on the synergy and plays between Bachira and Otoya in the Manshine City vs. FC Barcha match from the manga.
- Q6: What is the cooldown for the Bachira x Otoya Chemical Reaction?A6: While not officially stated in the initial patch notes, community observations suggest a cooldown of approximately 2 to 3 minutes.