Blue Lock: Rivals Aiku Rework Update Guide, New Codes & More!

The latest Blue Lock: Rivals update brings a major rework to Aiku, adding fresh skills, new effects, and revamped gameplay mechanics. Alongside these changes, new limited cosmetics and player cards are introduced, plus updated rarity tiers for some popular styles. This guide covers everything you need to know about the Aiku rework, skill details, item additions, and the latest redeemable codes.

Aiku Rework Overview

Aiku’s abilities have been refined to enhance his versatility in defense and attack, emphasizing his signature snake-like movements and strategic steals. The rework focuses on a dual-charge system for some skills and adds new spatial awareness mechanics to control your team’s goal area.

New and Updated Skills

Ambush (C Key – Ground Version)

• Charges: 2
• Description: Aiku slithers quickly towards an opponent holding the ball, pouncing to steal it.
• Has two charges usable on the ground.

Periscope (C Key – Air Version)

• Charges: 2
• Description: Aiku leaps in a serpentine spiral motion to trap the ball mid-air before coiling to the ground.
• Also has two charges.

Snake Shot (V Key – Shooting Skill)

• A unique shot that makes the ball move in a serpentine pattern towards the goal.
• This skill is disabled within your own goal area and replaced by Sixth Sense.

Sixth Sense (B Key – Spatial Awareness Zone)

• Activates only inside your team’s goal area.
• Creates a detection zone highlighting enemy weak points to anticipate and block shots or steals.
• Only the user sees the analysis; other players only see activation animation.
• Independent cooldown from Snake Shot and Territory.

Territory (B Key – Steal, Redirect, Block)

• Charges: 2
• Use limited to your goal area.
• Automatically redirects loose balls or tackles opponents entering the zone to steal the ball.
• Can be used twice per activation.

Awakening (G Key)

• Features new cutscene, visual effects, sounds, and animations for a more impactful feel.

Cutscene Skills

• Cobra (C Key): Steals the ball from nearby opponents.
• Basilisk (V Key): Redirects loose air balls, headers, and shots.
• Viper (B Key): Executes a powerful shot.

Aiku Flow Rework: Snake Flow

• New visual effects added.
• +2 steals added to skill.
• 30% reduced steal cooldown.
• 30% larger steal hitbox.
• 50% shorter ragdoll time after steals.
• Faster movement speed and increased shot power.

New Limited Items

Emotes Bundle (3 New Emotes)

• Hydra Ride
• Hydra Hiss
• Hydra Stance

Cosmetics

• Hydra Pet
• Analysis Visual Effect

Player Cards

• Snake Analysis
• Hydra

Goal Effect

• Analysis Zone

AFK World Refresh

New content added to AFK World including:

• 3 Emotes: Cloud Sleep, Hammerhead Shark Stance, Hammerhead Shark Ride
• 2 Cosmetics: Clouds Cosmetic, Hammerhead Shark Pet

Style Rarity Changes & Balances

• Igaguri: Epic → Rare
• Shidou: Mythic → Legendary
• Otoya: Epic → Legendary

Flow Changes and Buffs

• Buddha’s Blessing: Epic → Rare
• King’s Instinct: Epic → Mythic, increased shot power, longer ankle breaks, +1 dribble, +1 steal, 30% steal resistance.
• Ice: Rare → Epic, improved pass strength and speed, better auto-tracking, increased movement speed.
• Gale Burst → Stealth: Epic → Legendary, reworked Gale Burst for Otoya style with green VFX, +25% stamina regen, +20% faster shooting speed, faster movement, and increased shot power.
• Lightning: Increased stamina regen, faster shooting speed, faster movement.
• Wild Card: Legendary → Mythic, +2 tackles, 25% reduced tackle cooldown, increased shot power, RNG buffs for movement speed and stamina.

Blue Lock Rivals Redeemable Codes for Aiku Rework Update

Make sure to redeem these codes quickly for valuable spins and flow rewards:

• AIKUREWORK! – 10 Lucky Flow + Style Spins
• SNAKEDEFENCE! – 10 Lucky Flow + Style Spins
• AIKU1.15M! – 15 Lucky Style + 10 Lucky Flow Spins

Also check out how the previous Blue Lock Rivals Codes for more redeemable rewards.

The Aiku rework in Blue Lock: Rivals brings a fresh playstyle focused on tactical steals, spatial control, and dynamic shooting. The addition of new limited cosmetics and player cards enhances customization options, while rarity and flow adjustments balance competitive play.

Jump into the game to try Aiku’s revamped skills and don’t forget to use the codes while they’re available. Keep an eye on future updates as the developers continue to refine gameplay and add new content.