| Level | Collections | Heroes | 
  
    
      | / 4 | Alice In Wonderland Chance to Stun 
          Characters in this collection have a % chance to stun on basic attacks. | (4 Heroes) | 
  
  
    
      | / 12 | Atlantis Shield for Normal Damage 
          Characters in this collection gain % of any Normal Damage they deal as a Shield. | (5 Heroes) | 
  
  
    
      | / 12 | Big Hero 6 Beginning of Wave Shield to Team 
          Team gains % of their Max HP as a Shield for each character in this collection on your team at the start of each wave. | (6 Heroes) | 
  
  
    
      | / 12 | Charm Extra Skill Power 
          Characters in this collection gain % Skill Power. | (21 Heroes) | 
  
  
    
      | / 12 | Control Reduce Enemy Energy Gain 
          Enemy team gains % less energy for each character in this collection on your team. | (56 Heroes) | 
  
  
    
      | / 12 | Damage Extra Damage 
          Damage characters do % more damage to other Damage characters. | (68 Heroes) | 
  
  
    
      | / 12 | DuckTales Extra Energy Conservation 
          Characters in collection gain % energy Conservation. | (6 Heroes) | 
  
  
    
      | / 8 | Frozen Heal from Freezes 
          Characters in this collection Heal for % of their Max HP when an enemy is Frozen from any source. | (4 Heroes) | 
  
  
    
      | / 12 | Healers Extra Healing 
          Allies regain % more HP when you heal them. Effect is doubled on Tanks. | (52 Heroes) | 
  
  
    
      | / 12 | Hercules Bonus Energy Per Basic Attack 
          Characters in this collection gain  bonus Energy per Basic Attack for each Hercules Hero on your team. | (5 Heroes) | 
  
  
    
      | / 12 | Incredibles Extra HP 
          Characters in this collection gain % HP. | (9 Heroes) | 
  
  
    
      | / 12 | Inside Out Extra Energy Regen 
          Team gains  Energy Regen for each character in this collection on your team. | (5 Heroes) | 
  
  
    
      | / 12 | Kim Possible Chance to Stun and Silence 
          Characters in this collection gain % chance to Stun and Silence enemies with their Basic Attacks. | (5 Heroes) | 
  
  
    
      | / 12 | Lilo and Stitch Chance to Remove Hardy 
          Team gains % chance to remove a stack of Hardy with Basic Attacks for each Lilo and Stitch character included. | (5 Heroes) | 
  
  
    
      | / 12 | Mickey and Friends Chance to Remove Debuffs 
          Characters in this collection have % chance to remove a random Debuff from themselves with Basic Attacks. | (6 Heroes) | 
  
  
    
      | / 12 | The Muppets Extra Skill Power to Team 
          Team gains % Skill Power for each character in this collection on your team. | (8 Heroes) | 
  
  
    
      | / 12 | The Nightmare Before Christmas Chance to Scare and Disable 
          Heroes in this Collection have a % chance to inflict Scare and a random Disable upon dealing damage. Disables include Stun, Freeze, Blind, Silence, and Charm. | (5 Heroes) | 
  
  
    
      | / 12 | Princesses Longer Buffs 
          Buffs last % longer on characters in this collection. | (11 Heroes) | 
  
  
    
      | / 12 | Shields Damage Reduction 
          Shields reduce damage taken by %. | (42 Heroes) | 
  
  
    
      | / 12 | Stun Heal When Stunned 
          Heal % of missing HP when stunned. | (83 Heroes) | 
  
  
    
      | / 12 | Support Starting Energy 
          Team starts with  extra energy for each Support on your team. | (36 Heroes) | 
  
  
    
      | / 8 | Tangled Chance to Study with Basic Attacks 
          Characters in this Collection have a % chance to Study on Basic Attacks. | (4 Heroes) | 
  
  
    
      | / 12 | Tank Extra Armor 
          Team gains % Armor for each Tank on your team. | (39 Heroes) | 
  
  
    
      | / 12 | Toy Story Extra Basic Damage 
          Characters in this collection gain % Basic Damage. | (10 Heroes) | 
  
  
    
      | / 12 | Wreck-It Ralph Extra Energy 
          Characters in collection gain an extra % energy from taking fantastic damage. | (5 Heroes) | 
  
  
    
      | / 12 | Zootopia Extra Reality 
          Characters in this collection gain % Reality. | (9 Heroes) |