Suyou splash art
Assassin

Suyou

Assassin, built around the passive Transient Immortal.

Suyou is a formidable Assassin hero in Mobile Legends: Bang Bang, known for his unique ability to switch between two distinct forms: Mortal and Immortal. This dual-form mechanic allows him to adapt his playstyle on the fly, offering either enhanced mobility and attack speed for swift engagements or increased damage and physical damage reduction for sustained combat. Mastering Suyou involves understanding when to leverage each form to dominate the battlefield and eliminate key targets.

Build guide Matchups & counters

Suyou is not yet covered by Moonton's public hero data. The kit described on this page comes from the community-maintained Mobile Legends: Bang Bang Wiki (Fandom), used under CC BY-SA 3.0. Win, pick and ban rates come from live ranked data. No recommended build or official rating is published for this hero yet, and nothing has been invented to fill those gaps. Data retrieved .

Written by EllieAnth — playing MLBB since 2017 (9+ years), peak rank Mythical Immortal, 1126 stars.

Assessment

Strengths & weaknesses

Suyou's kit grants him significant strengths, primarily stemming from his versatile dual forms. His Mortal form provides a substantial movement speed boost and increased basic attack rate, making him excellent for chasing down fleeing enemies, repositioning, or quickly clearing jungle camps. In contrast, his Immortal form significantly boosts basic attack damage and grants considerable physical damage reduction, allowing him to engage in more direct skirmishes and sustain through incoming physical damage. His Skill 1, Blade Surge, offers both a long-range blink for initiation or escape and a stunning charge, providing crucial crowd control. Skill 2, Soul Sever, delivers high burst damage, especially with its tap-cast, and offers sustain with its hold-cast. His Ultimate, Evil Queller, provides both a backward glide for disengagement and a long-range, high-damage arrow for finishing off targets or initiating from a distance. These abilities combine to give him high burst potential and strong mobility.

However, Suyou also has notable weaknesses. His reliance on switching forms means players must have excellent situational awareness to maximize his potential, as choosing the wrong form can leave him vulnerable. While his Immortal form grants physical damage reduction, he lacks inherent magical defense, making him susceptible to magic damage burst. Many of his skills require precise aim and timing, particularly the hold-cast versions, which can be challenging to execute under pressure. Furthermore, while he has mobility, he can be controlled during the charge of his Skill 1 and Ultimate, making him vulnerable to interrupts if not timed correctly. His effectiveness is heavily tied to player skill in managing his forms and landing his abilities.

Kit

Skills

Passive

Transient Immortal

Tap-casting any skill will put Suyou in his Mortal form, grant him 40 Movement Speed and decreasing the interval between Basic Attacks. Hold-casting any skill will put Suyou in his Immortal form, increasing the damage of Basic Attacks to 125% and granting him 20% Physical Damage Reduction. In this form, for every 20 extra Physical Attack Suyou has, he gains 1% Physical Damage Reduction (up to 40%).

*Suyou's basic attack rate in Mortal Form is ≈1.25 times his total attack speed. * loses Immortal Form upon death. *The Physical Damage Reduction and attack speed bonus are not displayed.

Skill 1

Blade Surge

Tap: Suyou throws his weapon in the target direction, dealing 250330 + 100% Extra Physical Attack to enemies in its path. Suyou then blinks to the weapon's location, catches it, and performs a slash in the opposite direction, dealing 375495 + 150% Extra Physical Attack. Hold: Suyou channels the Immortal's power and charges in the target direction, dealing 250330 + 100% Extra Physical Attack to enemies along the path. When hitting an enemy hero, he stops and stuns enemies in a rectangular area in front for 0.6 seconds. The charge increase distance increases with the hold time. Suyou can be controlled while charging, but the skill cannot be interrupted.

  • 250330 + 100% Extra Physical Attack Physical
  • 375495 + 150% Extra Physical Attack Physical
  • 250330 + 100% Extra Physical Attack Physical

Tap-cast *The dash has a range of 3.8 unit. *After dashing, 's facing direction is set to the opposite of his casting's direction. **However, using Flicker will set the facing direction towards Flicker's angle, leading to a slash in different angle. *The slash has a shorter range of 2 unit. Hold-cast *Despite the description, the mobility from holding the ability is a dash that can go through obstacles. **This dash first slightly knockbacks the first enemies hit, then stuns them. *When is rooted while holding Blade Surge, the ability is cancelled. *Hold Blade Surge for up to ≈0.6 seconds to tap-cast, then keep holding for ≈0.6–3 seconds to hold-cast, which has a total holding time of ≈2.4 seconds. ** can fully charge his hold-casting skill for up to ≈0.5 seconds to maximize range and up to ≈0.8 seconds to maximize the in-game camera zooming out.

Skill 2

Soul Sever

Tap: Suyou performs a sweeping attack with his weapon, dealing [300492 + 200% Extra Physical Attack + 20% Lost HP] to enemies in a fan-shaped area. Hold: Suyou channels the Immortal's power to perform 3 cleaves in a fan-shaped area. The first two strikes deal 250410 + 80% Extra Physical Attack each, while the final strike deals 400656 + 128% Extra Physical Attack and recovers 150230 + 50% Extra Physical Attack for himself.

  • 300492 + 200% Extra Physical Attack Physical
  • 250410 + 80% Extra Physical Attack Physical
  • 400656 + 128% Extra Physical Attack Physical
  • 150230 + 50% Extra Physical Attack Heal

*Hold Soul Sever for up to ≈0.25 seconds to tap-cast, then keep holding for ≈0.25–1 second to hold-cast, which has a total holding time of ≈0.75 seconds. **Each hold-casting deals an attack for every ≈0.25 seconds. *The hold-casting strikes have the same range as the attack range in Immortal Form.

Ultimate

Evil Queller

Tap: Suyou glides backward and swings his weapon in the target direction, dealing 420580 + 120% Extra Physical Attack to enemies in a rectangular area and on his path back ward, and reducing their Movement Speed by 30% for 1.5 seconds. Hold: Suyou uses the Immortal's power to shoot a deadly arrow in the target direction, dealing 580800 + 165% Extra Physical Attack to the target hit. The range increases with the hold time. Suyou can be controlled while charging, but the skill cannot be interrupted.

  • 420580 + 120% Extra Physical Attack Physical
  • 580800 + 165% Extra Physical Attack Physical

*When being controlled, the ability keeps charging. *The arrow range begins at 3.8 unit, and up to 8 unit. *Disabled by rooted. **When rooted while holding Evil Queller, the ability is not canceled, but the release action is prohibited. *Evil Queller is treated as an Ultimate with 5 upgradable level and can be learned at the level 1. **Interactions of Unique Passive - Timestream, Unique Passive - Supreme Warrior and I Am You are still present on Evil Queller. *Hold Evil Queller for up to ≈0.6 seconds to tap-cast, then keep holding for ≈0.6–3 seconds to hold-cast, which has a total holding time of ≈2.4 seconds. **Suyou can fully charge his hold-casting skill for up to ≈0.75 seconds to maximize range and up to ≈0.8 seconds to maximize the in-game camera zooming out.

Passive: Transient Immortal

Suyou's passive defines his playstyle. Tap-casting any skill puts him in Mortal form, granting 40 Movement Speed and decreasing basic attack interval. This form is ideal for mobility, chasing, and sustained basic attack damage. Hold-casting any skill puts him in Immortal form, increasing basic attack damage to 125% and granting 20% Physical Damage Reduction, which further increases by 1% for every 20 extra Physical Attack (up to 40%). This form is for burst damage and tanking physical damage. Understanding when to use each form is crucial for optimal performance.

Skill 1: Blade Surge

Tap: Suyou throws his weapon, dealing 250330 flat + 100% scaling (Extra Physical Attack, Physical) damage, then blinks to it and slashes, dealing 375495 flat + 150% scaling (Extra Physical Attack, Physical) damage. This is a quick engage or disengage tool, allowing for rapid repositioning and burst. The high scaling on the second part means it benefits greatly from physical attack items, making it a strong early-game damage source that scales well into late game. Use this for quick trades or to close gaps.

Hold: Suyou charges, dealing 250330 flat + 100% scaling (Extra Physical Attack, Physical) damage and stunning enemies in a rectangular area for 0.6 seconds upon hitting a hero. This is a powerful initiation tool, providing crowd control and mobility through obstacles. The stun is invaluable for setting up kills or escaping. The scaling indicates it's a reliable damage source throughout the game, benefiting from physical attack. Use this to lock down key targets or to traverse terrain quickly.

Skill 2: Soul Sever

Tap: Suyou performs a sweeping attack, dealing 300492 flat + 200% scaling (Extra Physical Attack, Physical) + 20% Lost HP damage. This is Suyou's primary burst damage ability, especially effective against low-health targets due to the lost HP scaling. The massive 200% Extra Physical Attack scaling makes this skill incredibly potent with physical attack items, making it a priority for maximizing damage output. Use this to execute enemies or deal significant damage in a quick trade.

Hold: Suyou performs 3 cleaves. The first two deal 250410 flat + 80% scaling (Extra Physical Attack, Physical) each, and the final strike deals 400656 flat + 128% scaling (Extra Physical Attack, Physical) while recovering 150230 flat + 50% scaling (Extra Physical Attack, Heal) for himself. This version offers sustained damage and self-healing, making it useful in longer engagements or for sustaining in the jungle. While the individual scalings are lower than the tap-cast, the combined damage and healing make it valuable for survivability. Use this when you need to recover health or deal damage over a slightly longer period.

Ultimate: Evil Queller

Tap: Suyou glides backward and swings his weapon, dealing 420580 flat + 120% scaling (Extra Physical Attack, Physical) damage and slowing enemies by 30% for 1.5 seconds. This is an excellent disengage or repositioning tool, allowing Suyou to create distance while still dealing damage and applying a slow. The scaling ensures it remains relevant for damage even when used defensively. Use this to escape dangerous situations or to kite enemies.

Hold: Suyou shoots a deadly arrow, dealing 580800 flat + 165% scaling (Extra Physical Attack, Physical) damage to the first target hit. The range increases with hold time. This is a powerful long-range poke or execution tool, capable of finishing off low-health enemies from a safe distance or initiating a fight. The high scaling makes it a devastating ability in the late game, especially when fully charged. Use this to snipe targets, initiate from afar, or secure objectives.

Items

No recommended gear is published for this hero in the source feed yet.

There is no official build available for Suyou as Moonton has not yet published one. However, based on his skill set and damage scalings, we can deduce the most beneficial statistics for his itemization. Suyou heavily relies on Extra Physical Attack for nearly all his damaging abilities, with scalings ranging from 80% to a massive 200% on his Skill 2 tap-cast. This indicates that items providing raw Physical Attack should be prioritized to maximize his burst damage potential.

Given his role as an Assassin, the ability to penetrate enemy defenses is also crucial. Therefore, statistics that provide Physical Penetration will significantly amplify his damage against squishy targets and even allow him to threaten tankier opponents. Since many of his skills have flat damage components in addition to scaling, early Physical Penetration can be very impactful. Cooldown Reduction is another vital statistic for Suyou. His dual forms are activated by skill casts, and having his abilities available more frequently allows for more consistent form switching, higher damage output, and increased mobility and crowd control. Reducing cooldowns means more stuns, more dashes, and more opportunities to burst down enemies.

While not explicitly tied to damage scalings, Movement Speed is inherently valuable for an Assassin like Suyou, complementing his Mortal form's speed boost for better rotations, ganks, and escapes. Finally, some survivability statistics, such as additional HP or defensive properties, can be beneficial, especially considering his Immortal form grants physical damage reduction based on his extra physical attack. This synergy means that while focusing on offense, a touch of durability can make him surprisingly resilient in physical engagements. However, the core focus should remain on maximizing his Physical Attack, Physical Penetration, and Cooldown Reduction to enable his high burst and agile playstyle.

Coaching

Playstyle tips

Suyou's playstyle revolves around intelligently switching between his Mortal and Immortal forms to adapt to different combat scenarios. In Mortal form, prioritize using the increased Movement Speed and basic attack rate to chase down isolated targets, reposition quickly in team fights, or clear jungle camps efficiently. This form is excellent for sustained damage output through basic attacks and for maintaining pressure. When engaging, consider using the tap-cast of Skill 1, Blade Surge, for a quick blink and slash, followed by enhanced basic attacks.

Conversely, the Immortal form is your go-to for burst damage and surviving physical threats. Hold-casting any skill activates this form, granting increased basic attack damage and significant physical damage reduction. This is ideal for diving into the enemy backline, dueling physical damage dealers, or when you anticipate taking heavy physical damage. For initiation, the hold-cast of Skill 1, Blade Surge, provides a stun that can lock down key targets, allowing you to follow up with your high-damage Skill 2, Soul Sever. Remember that the tap-cast of Soul Sever offers immense burst, especially against low-health enemies, making it perfect for executing targets. The hold-cast of Soul Sever, while lower burst, provides valuable self-healing for sustained fights.

Your Ultimate, Evil Queller, offers both offensive and defensive utility. The tap-cast is a great disengage tool, allowing you to glide backward and slow enemies, creating distance. The hold-cast, however, is a powerful long-range snipe, perfect for finishing off fleeing enemies or initiating from a safe distance. Always be mindful of your positioning, as despite your damage reduction in Immortal form, you are still an Assassin and can be vulnerable to concentrated focus fire, especially from magic damage. Practice landing your hold-cast abilities, as their increased range and effects are crucial for maximizing Suyou's impact.

Matchups

Counters

There are currently no specific hero matchups or counter tips officially provided for Suyou. This means players will need to rely on general Assassin principles when facing different opponents. As an Assassin, Suyou generally excels at targeting squishy, high-priority enemy heroes such as Marksmen and Mages, using his mobility and burst damage to eliminate them quickly. Conversely, he may struggle against heroes with strong crowd control, high durability, or significant magical damage output, as these can limit his ability to engage effectively or survive prolonged fights. Without specific counter information, adapting your playstyle and itemization based on the enemy team's composition will be key to success.

In practice

A practical scenario

Imagine you've spotted an isolated enemy Marksman pushing a lane. To initiate, you would first hold-cast your Skill 1, Blade Surge. This charges you forward, dealing 250330 flat + 100% Extra Physical Attack damage, and upon hitting the Marksman, stuns them for 0.6 seconds. Crucially, this also shifts you into your Immortal form, granting increased basic attack damage and physical damage reduction. As soon as the stun lands, immediately follow up with a tap-cast of your Skill 2, Soul Sever. This unleashes a massive burst of 300492 flat + 200% Extra Physical Attack + 20% Lost HP damage in a sweeping attack, aiming to quickly eliminate the stunned target. If the Marksman is still alive after this initial burst, follow up with enhanced basic attacks, leveraging the 125% increased basic attack damage from your Immortal form. If they attempt to escape, you can use the hold-cast of your Ultimate, Evil Queller, to shoot a deadly arrow from a distance, dealing 580800 flat + 165% Extra Physical Attack damage to secure the kill. This sequence maximizes your burst potential and crowd control, ensuring a swift elimination.

Summary

Key takeaways

  1. Master Form Switching: Constantly evaluate the situation to decide between Mortal form's mobility and attack speed (tap-cast) for chases and sustained damage, or Immortal form's burst damage and physical damage reduction (hold-cast) for engagements and duels. Your success hinges on this dynamic adaptation.
  2. Prioritize Physical Attack and Penetration: Build items that provide high Extra Physical Attack to maximize the devastating scalings on your Skill 1, Skill 2, and Ultimate. Complement this with Physical Penetration to ensure your burst damage cuts through enemy defenses, especially against squishy targets.
  3. Utilize Skill 1 for Initiation and Escape: Use the hold-cast of Blade Surge to stun key targets and initiate fights, leveraging its mobility to close gaps or traverse terrain. Alternatively, the tap-cast can be a quick escape or repositioning tool, offering versatility in engagements.
  4. Execute with Skill 2: Always aim to land the tap-cast of Soul Sever on low-health enemies to capitalize on its massive 200% Extra Physical Attack scaling and Lost HP damage, ensuring swift eliminations. Use the hold-cast for sustained damage and self-healing when needed.

FAQ

Frequently asked questions

How does Suyou's passive, Transient Immortal, work?

Suyou's passive allows him to switch forms based on how he casts his skills. Tap-casting any skill puts him in Mortal form, granting 40 Movement Speed and increasing his basic attack rate. Hold-casting any skill puts him in Immortal form, boosting his basic attack damage to 125% and providing 20% Physical Damage Reduction, which can increase up to 40% based on his extra Physical Attack.

Which stats are most important for Suyou's build?

Based on his skill scalings, Suyou benefits most from high Extra Physical Attack to maximize his burst damage. Physical Penetration is also crucial to cut through enemy defenses. Cooldown Reduction is highly valuable for more frequent skill usage and form switching, enhancing his overall impact and mobility.

When should I use the tap-cast versus hold-cast of Suyou's skills?

The choice depends on the situation. Tap-casts generally offer quicker effects like a fast blink (Skill 1) or high burst damage (Skill 2), putting you in Mortal form for mobility. Hold-casts often provide crowd control (Skill 1 stun), sustained damage/healing (Skill 2), or long-range poke/initiation (Ultimate), putting you in Immortal form for increased damage and physical damage reduction. Adapt your cast based on whether you need speed, burst, control, or durability.

How can Suyou survive in team fights?

Suyou's primary survival tool is his Immortal form, which grants significant Physical Damage Reduction. Activating this form by hold-casting a skill before engaging physical damage dealers can greatly increase his survivability. Additionally, his tap-cast Ultimate, Evil Queller, provides a backward glide and slow, allowing him to disengage from dangerous situations and create distance.

Keep reading

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