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Dated: 3:03am on Thursday 9th July 2015

Tips For Slotting Empowered Iso-8 Into Hero Uniforms

Here is a game guide for slotting Empowered Iso-8 into Hero uniforms in the game Marvel Avengers Alliance. Empowered Iso-8 grants new passive abilities to your heroes. Available on base uniforms at level 4 and 13 (2 slots), and other alternate uniforms at level 13 (1 slot only).


There are 3 types of Empowered ISO-8, Generic (Store: command points), Class Restricted (Store: gold), and Character Restricted (Heroic Battle: loot spin). Note that the below Empowered Iso-8s are just suggestions, and are not the only way to power-up heroes.

marvel avengers alliance


Empowered Iso-8 Suggestions for Heroes



  • Complete Heroic Battles with the required hero to get a chance to receive a Character Restricted ISO-8. 
  • [S2-C1-M1] means Season 2, Chapter 1, Mission 1. 
  • Note: Heroes with multiple suggestions: just select 1 or 2 Empowered Iso-8.


For now, here's a list for all available Character Restricted (Heroic Battle: loot spin) Empowered Iso-8 that you can get for free!


Season 1 Chapter 2 Empowered Iso-8


  • Character Restricted [S1-C2-M6] - Loquacious Empowered Iso-8 
  • Gift of the Buns: Master of puns; Witty Retort causes Migraine.



  • Character Restricted [S1-C2-M6] - Disciplined Empowered Iso-8 
  • Rigorous Training: Immune to Winded, Off-Balanced, Fumbling and Flanked.



  • Character Restricted [S1-C2-M6] - Voracious Empowered Iso-8 
  • Food Fight: Gain one stack of Well Fed each round.


Season 2 Chapter 1 Empowered Iso-8


  • Character Restricted [S2-C1-M1] - Pilfered Empowered Iso-8 
  • Eight Card Stud: Gambit may gain 8 stacks of Kinetic Charge.



  • Character Restricted [S2-C1-M1] - Caressing Empowered Iso-8 
  • Roguelike: Starts Combat with Into the Fray.



  • Character Restricted [S2-C1-M2] - Soothing Empowered Iso-8 
  • Revivify: Extends Recharge to allow Wolverine to heal to full health once per battle.



  • Character Restricted [S2-C1-M2] - Frenzied Empowered Iso-8 
  • Riled Up: Gain Frenzy at the start of combat, but can't survive being KO'ed.



  • Character Restricted [S2-C1-M3] - Revered Empowered Iso-8 
  • Pious Prayer: Grants Mystic Shroud to team at start of combat.



  • Character Restricted [S2-C1-M4] - Tantalizing Empowered Iso-8 
  • True Love: Mind Control lasts an extra round; Targets with Mind Control will protect Spider-Woman more often.



  • Character Restricted [S2-C1-M5] - Smiting Empowered Iso-8 
  • Marble Counter: Chance to counter area attacks with Column Down.



  • Character Restricted [S2-C1-M6] - Instant Empowered Iso-8 
  • Temporal Paradox: Chance to pre-counter attacks.



  • Character Restricted [S2-C1-M6] - Spicy Empowered Iso-8 
  • Well Fed: That hit the spot (3 rounds). 
  • Lifepool: The first attack that would reduce Deadpool's health to 0 will return him to 50% health instead.


Season 2 Chapter 2 Empowered Iso-8

Dr. Strange 

  • Character Restricted [S2-C2-M1] - Enchanted Empowered Iso-8 
  • Baleful: Bolts of Balthakk exploit attrition.



  • Character Restricted [S2-C2-M2] - Tylphotic Empowered Iso-8 
  • Sensitive: Radar Sense grants Paragon Exploiter to Daredevil's attacks.


Captain America 

  • Character Restricted [S2-C2-M3] - Fervent Empowered Iso-8 
  • Discus: Chance to counter ranged attacks with Shield Throw.



  • Character Restricted [S2-C2-M3] - Photoconductive Empowered Iso-8 
  • Capacitive Armor: Gains a Unibeam Focus when attacked with Energy or Electric attacks.



  • Character Restricted [S2-C2-M3] - Dynamic Empowered Iso-8  
  • Thunder God: Inspire Bravery causes Static Charge on all enemies; Hammer Throw and Empowered Strike gain the Electricity Attack Type.



  • Character Restricted [S2-C2-M4] - Stalking Empowered Iso-8 
  • Hunting Instinct: When attacked with a Melee attack, applies Unique Scent to attacker; Enemies with Unique Scent can not be protected from or counter Wolverine's attacks; Wolverine has a higher chance to hit enemies with Unique Scent.



  • Character Restricted [S2-C2-M4] - Savory Empowered Iso-8 
  • Still Better: Sharp Pointy Things applies 2 stacks of Bleeding. - Come At Me, Bob: Chance to protect allies from single target attacks; Higher chance to protect with low health; Chance to counter attacks; higher chance to counter with high health.



  • Character Restricted [S2-C2-M5] - Inventive Empowered Iso-8 
  • Smartest Man in the Room: Each round triggers a new Analysis.



  • Character Restricted [S2-C2-M6] - Accelerating Empowered Iso-8 
  • Frictionless: Quickness is not consumed by counter attacks.


Scarlet Witch 

  • Character Restricted [S2-C2-M6] - Statistical Empowered Iso-8 
  • Controlled Chaos: Chaos Shield never misses and never fails.


Season 2 Chapter 3 Empowered Iso-8

Mr. Fantastic 

  • Character Restricted [S2-C3-M1] - Overclocked Empowered Iso-8 
  • Overclocked: Bifurcator hits all enemies.


Doctor Doom 

  • Character Restricted [S2-C3-M1] - Unbreakable Empowered Iso-8 
  • Will of Doom: Immune to Stun and Exhaustion.


Ms. Marvel 

  • Character Restricted [S2-C3-M2] - Fixating Empowered Iso-8 
  • Fixating: Ms. Marvel's attacks gain Truestrike and Guaranteed Hit.



  • Character Restricted [S2-C3-M2] - Analyzing Empowered Iso-8 
  • Psychoanalysis: Chance to counter attacks from enemies with Cower, Distracted, Disoriented, Intimidated, or Shell Shocked.



  • Character Restricted [S2-C3-M3] - Attentive Empowered Iso-8 
  • Hawkeye's Initiative: Hawkeye will attempt to go first in combat.



  • Character Restricted [S2-C3-M4] - Consuming Empowered Iso-8 
  • Consuming Fire: Psi-Blast applies Soulfire.


Black Panther 

  • Character Restricted [S2-C3-M5] - Flashing Empowered Iso-8 
  • Panther's Bite: Vibranium Daggers now grants Fang of the Panther; Panther Stance now grants Roar of the Panther.


Black Widow 

  • Character Restricted [S2-C3-M5] - Androit Empowered Iso-8 
  • Lithe: Martial Arts Combo gains Disadvantage.



  • Character Restricted [S2-C3-M5] - Irritating Empowered Iso-8 
  • Swarming: 100% chance to Counter any enemy with Staggered, Distraction, Odd-balance, Cornered or Dizzy that attacks Wasp or an ally.


Black Cat 

  • Character Restricted [S2-C3-M6] - Lucky Empowered Iso-8 
  • Lands on Her Feet: Stroke of Luck has a chance of granting Black Cat and extra turn.



  • Character Restricted [S2-C3-M6] - Tangled Empowered Iso-8 
  • Entangling: Webbed has a chance to cause Staggered, Distraction, Off-balance, or Dizzy. 
  • Loaded Sling: Web Slingshot exploits Opportunist.


 Season 2 Chapter 4 Empowered Iso-8

Emma Frost 

  • Character Restricted [S1-C4-M1] - Eternal Empowered Iso-8 
  • Diamonds Are Forever: Diamond Body no longer triggers Organic Recovery.



  • Character Restricted [S1-C4-M1] - Fluxing Empowered Iso-8 
  • Superconductor: Replace Magnetized with Polarized, which cannot be removed or prevented.



  • Character Restricted [S2-C4-M2] - Thick Empowered Iso-8 
  • Bulk Up: Reduces damage taken for each Hulk Up.



  • Character Restricted [S2-C4-M3] - Berserking Empowered Iso-8 
  • Berserker: Chance to join in on an ally's attack; Chance to retaliate when an ally is hit by single-target attacks.



  • Character Restricted [S2-C4-M4] - Decimating Empowered Iso-8 
  • Atomic Buster: Chance to counter single target and area attacks with Decimate.



  • Character Restricted [S2-C4-M4] - Commanding Empowered Iso-8 
  • Inspiring Leadership: Provides Inspiring leadership to all allies, increasing all stats.



  • Character Restricted [S2-C4-M4] - Windy Empowered Iso-8  
  • Wind Shear: Grants Protective Shroud to all allies at the start of combat.


Captain Britain 

  • Character Restricted [S2-C4-M5] - Knightly Empowered Iso-8 
  • Pendragon: Increases the chance for Roar of Valor to reduce damage.



  • Character Restricted [S2-C4-M6] - Predictive Empowered Iso-8 
  • Prediction: Mock Combat triggers before an enemy's attack.


Season 2 Chapter 5 Empowered Iso-8


  • Character Restricted [S2-C5-M1] - Furiouse Empowered Iso-8 
  • Getting Angry: Gains Hulk Up each round; Gains Hulk Up each when attacked.



  • Character Restricted [S2-C5-M1] - Resolute Empowered Iso-8 
  • Indomitable Spirit: Suppresses most effects that prevent or remove buffs.



  • Character Restricted [S2-C5-M1] - Predatory Empowered Iso-8 
  • Huntress: Chance to perform Swipe as a follow-up on single-target attacks.


Kitty Pryde 

  • Character Restricted [S2-C5-M2] - Dragonian Empowered Iso-8 
  • Lockdown: Counters all attacks with Lockheed while not Phased.



  • Character Restricted [S2-C5-M2] - Aromatic Empowered Iso-8 
  • Killer Instinct: Preemptively applies Trigger Scent when attacking if X-23 doesn't have Berserker Rage.


Human Torch 

  • Character Restricted [S2-C5-M3] - Pyroclastic Empowered Iso-8 
  • Firestarter: Attacks against Burning targets apply Pyrophoric; Attacks against Pyrophoric targets apply Melt Armor.


Invisible Woman 

  • Character Restricted [S2-C5-M3] - Circulating Empowered Iso-8 
  • Air Pressure: Party members with shields remove and prevent debuffs while shields are active.



  • Character Restricted [S2-C5-M3] - Masonic Empowered Iso-8 
  • Yancy Street Rules: Begin the flight with Stonewall; Stone Wall reduces damage received.



  • Character Restricted [S2-C5-M4] - Dynamo Empowered Iso-8 
  • Focused Efforts: All Normal Actions generate 1 additional Potential Energy.



  • Character Restricted [S2-C5-M4] - Grounding Empowered Iso-8 
  • Strategic Thinking: Protects allies from Energy attacks.


  • Character Restricted [S2-C5-M5] - Duplicitous Empowered Iso-8 
  • Gentleman Cambrioleur: Performs a follow-up attack when enemies attack each other.



  • Character Restricted [S2-C5-M5] - Synchronized Empowered Iso-8 
  • Mental Preparation: Allies begin the fight with Mental Coordination.



  • Character Restricted [S2-C5-M5] - Rhythmic Empowered Iso-8 
  • Shall We Dance: All dance actions are available as a multi-action.



  • Character Restricted [S2-C5-M6] - Ironclad Empowered Iso-8 
  • Bastion: Chance to take reduced damage and resist crits from attacks.


Red Hulk 

  • Character Restricted [S2-C5-M6] - Smoldering Empowered Iso-8 
  • Boomshakalaka!: Begins the fight with 40% Heat.


Season 2 Chapter 6 Empowered Iso-8

Captain America 

  • Character Restricted [S2-C6-M1] - Leading Empowered Iso-8 
  • The First Avenger: Captain America will attempt to go first in combat.



  • Character Restricted [S2-C6-M1] - Swooping Empowered Iso-8 
  • Nimble: 50% chance to avoid melee and ranged attacks for 2 rounds.


Ghost Rider 

  • Character Restricted [S2-C6-M2] - Tenacious Empowered Iso-8 
  • From Hell: The first attack that would reduce Ghost Rider's health to 0 will return him to 50% health instead.



  • Character Restricted [S2-C6-M3] - Desperate Empowered Iso-8 
  • Tides of War: Are's attack gain Desperation Attack.


War Machine 

  • Character Restricted [S2-C6-M3] - Tactical Empowered Iso-8 
  • Strategic Advantage: Strategic Analysis also applies Disadvantage.


Daimon Hellstrom 

  • Character Restricted [S2-C6-M4] - Hellacious Empowered Iso-8 
  • From Hell: The first attack that would reduce Ghost Rider's health to 0 will return him to 50% health instead.



  • Character Restricted [S2-C6-M4] - Enticing Empowered Iso-8 
  • Sweet Nothings: Chance to preemptively apply Distracted when an enemy attacks.



  • Character Restricted [S2-C6-M5] - Prepared Empowered Iso-8 
  • Real Combat: When attacked, preemptively chances class to the attacker's counter-class; Not triggered by counter-attacks.


Iron Fist 

  • Character Restricted [S2-C6-M6] - Heartfelt Empowered Iso-8 
  • Killer Instinct: Combo Breaker has a 100% chance.


Luke Cage 

  • Character Restricted [S2-C6-M6] - Enticing Empowered Iso-8 
  • Street Cleaner: Remove 1 negative effect when Knuckle-Up is gained.


 Season 2 Chapter 7 Empowered Iso-8


  • Character Restricted [S2-C7-M1] - Bloodshot Empowered Iso-8 
  • Evil Eye: Summoned Eyebites now apply Breakdown.


Omega Sentinel 

  • Character Restricted [S2-C7-M1] - Indexing Empowered Iso-8 
  • Iso Inside: Chance to gain the positive aspects of the target's class when attacked.


Black Cat 

  • Character Restricted [S2-C7-M2] - Starting Empowered Iso-8 
  • Deja vu: Grants a follow-up attacks to single-target attacks if the target is Bleeding.



  • Character Restricted [S2-C7-M3] - Pacifying Empowered Iso-8 
  • A Separate Peace: Regain health on any turn Beast does not attack.


Hank Pym 

  • Character Restricted [S2-C7-M3] - Diminutive Empowered Iso-8 
  • Size Matters: 20% chance to shrink to avoid incoming attacks.



  • Character Restricted [S2-C7-M4] - Halting Empowered Iso-8 
  • Impasse: Chance to preemptively negate counter attacks.



  • Character Restricted [S2-C7-M4] - Unwavering Empowered Iso-8 
  • Champion of the Slain: Increases Accuracy, Attack, Defense, and Evasion when an ally is KO'ed.


Doctor Voodoo 

  • Character Restricted [S2-C7-M5] - Spiritual Empowered Iso-8 
  • Spirit Field: Grants Spirit Field to all allies at the start of combat; Incoming area damage reduced by 30%.


Black Knight 

  • Character Restricted [S2-C7-M6] - Spiritual Empowered Iso-8 
  • Defensive Stance: Has a chance to block attacks, taking reduced damage.


 Store Only Character Restricted Empowered Iso-8


  • Character Restricted [Store-Gold Only] - Optical Empowered Iso-8 
  • Oversight: Optic Blast and Mega Optic Blast Ignore Defense.



  • Character Restricted [Store-Gold Only] - Assailing Empowered Iso-8 
  • Assailant: Chance to perform a follow-up attack against Weakened, Exposed, Dizzy or Slowed targets.



  • Character Restricted [Store-Gold Only] - Masterful Empowered Iso-8 
  • Living Weapon: K'un L'un Combo and Five fingers of Death apply Pressure Points.


Ms. Marvel 

  • Character Restricted [Store-Gold Only] - Realized Empowered Iso-8 
  • Full Potential: Hidden Potential also triggers on Elemental, Kinetic and Psychic attacks.


Scarlet Witch 

  • Character Restricted [Store-Gold Only] - Fortuitous Empowered Iso-8 
  • Get Lucky: Chance to manipulate probability, dodging attacks, countering attacks, following-up attacks, ignoring enemy defense; Chance to make Chaos Shield a Quick Action.



  • Character Restricted [Store-Gold Only] - Objecting Empowered Iso-8 
  • Cross-Examination: Chance to prevent enemy attacks.

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