Chapter 4 - Globetrotting

Mission 1 - Splintering Cells
Unlock Requirements:

Complete 20 Tasks in Chapter 3 - Crisis of Leadership

Team Up: Union Jack, Magneto (Heroic Battle) Location: Trafalgar Square Battles=

Heroic Battle= Minimum Cleared: 6

Need: Emma Frost

Team-up: Magneto

Potential Gear Reward: Fluxing Empowered Iso-8, Eternal Empowered Iso-8

Mini-Boss= Minimum Cleared:

Team-Up: Union Jack (Optional)

Boss= Minimum Cleared:

Team-Up: Union Jack

Boss Drops: Mk VI Revolver, Victorious Augmented Iso-8

Challenge Mode Boss Drop: Restored Mk VI Revolver, Victorious Augmented Iso-8

Deploys=

Mission 2 - Heated Negotiations
Unlock Requirements:

Complete 3 Tasks

Team Up: Red Hulk Location: Financial District Battles=

Heroic Battle= Minimum Cleared: 4

Need: Hulk

Potential Gear Reward: Thick Empowered Iso-8

Mini-Boss= Minimum Cleared: 2

Team-Up: Red Hulk (Optional)

Boss= Minimum Cleared: 4

Team-Up: Red Hulk

Boss Drops: Radiation Emitter, Endothermic Augmented Iso-8

Challenge Mode Boss Drop: Gamma Radiation Emitter, Endothermic Augmented Iso-8

Deploys=

Mission 3 - Tourist Trap
Unlock Requirements: Complete 7 Tasks

Team Up: Valkyrie Location: Fisherman's Wharf Battles=

Heroic Battle= Minimum Cleared:

Need: Sif

Potential Gear Reward: Berserking Empowered Iso-8

Mini-Boss= Minimum Cleared:

Team-Up: Valkyrie (Optional)

Boss= Minimum Cleared:

Team-Up: Valkyrie

Boss Drops: Odin's Steel, Valhallan Augmented Iso-8

Challenge Mode Boss Drop: Enchanted Odin's Steel, Valhallan Augmented Iso-8

Deploys=

Epic Boss= Team-Up: Valkyrie

Epic Boss Drops: Asgardian Gauntlet, Worthy Augmented Iso-8

Challenge Mode Epic Boss Drop: Tempered Asgardian Gauntlet, Worthy Augmented Iso-8

Mission 4 - Circular Speculations
Unlock Requirements: Complete 11 Tasks

Team Up: Angel Location: Brooklyn Bridge

Battles=

Heroic Battle= Minimum Cleared:

Need: Colossus, Cyclops and Storm

Potential Gear Reward: Commanding Empowered Iso-8, Decimating Empowered Iso-8, Windy Empowered Iso-8, Collateral Empowered Iso-8

Mini-Boss= Minimum Cleared:

Team-Up: Angel (Optional)

Boss= Minimum Cleared:

Team-Up: Angel

Boss Drops: Cracked Staff of Asklepios, Penitent Augmented Iso-8, Virulent Augmented Iso-8

Challenge Mode Boss Drop: Staff of Asklepios, Penitent Augmented Iso-8, Virulent Augmented Iso-8

Deploys=

Mission 5 - Lockdown
Unlock Requirements: Complete 15 Tasks

Team Up: Thundra Location: NY Public Library Battles=

Heroic Battle= Minimum Cleared:

Need: Captain Britain

Potential Gear Reward: Knightly Empowered Iso-8

Mini-Boss= Minimum Cleared:

Team-Up: Thundra (Optional)

Boss= Minimum Cleared:

Team-Up: Thundra

Boss Drops: Chain Wrapped Fist, Tempestuous Augmented Iso-8

Challenge Mode Boss Drop: Hardened Chain Wrapped Fist, Tempestuous Augmented Iso-8

Deploys=

Premium Mission: On the Prowl
Unlock Requirements: Black Panther recruited

Team Up: Black Panther Location: Wakanda

Battles=

Heroic Battle= Minimum Cleared:

Need: Mockingbird

Potential Gear Reward: Predictive Empowered Iso-8

Mini-Boss= Minimum Cleared:

Team-Up: Black Panther (Optional) {|
 * -valign=top
 * Minimum Cleared:


 * Minimum Cleared:

Boss= Minimum Cleared:

Team-Up: Black Panther

Boss Drops: Subsonic Sound Gun, Reflexive Augmented Iso-8

Challenge Mode Boss Drop: Amplified Subsonic Sound Gun, Reflexive Augmented Iso-8

Deploys=

Epic Boss= Team-Up: Black Panther

Epic Boss Drops: Incinerator Unit, Arachnid Augmented Iso-8

''Challenge Mode Epic Boss Drop: High Capacity Incinerator Unit, Arachnid Augmented Iso-8

Chapter Mastery
Mastering the Chapter grants various rewards. The following heroes are required for chapter mastery.