The Union is the seventh Act in the Story Quests. It is the first Act of the second Book. Each Quest has now three bosses, two paths lead to a certain boss fight.
It costs 3 energy per tile.
The final boss is Superior Kang.
It is preceded by Rebirth.
- 7-1: Brave New Battlerealm
- 7-1-1: Reboot (Yondu, Black Widow (Claire Voyant), Black Widow (Deadly Origin))
- 7-1-2: Break Out (Venom, Rhino, Green Goblin)
- 7-1-3: Recycle (Hulkbuster, Red Hulk, Vision (Aarkus))
- 7-1-4: Usurp (Juggernaut, Hela, Wolverine (Weapon X))
- 7-1-5: Mashup (Electro Luke, Punishing Angel, Nightcarnage)
- 7-1-6: Remix (Gwenperion, Spider-Witch, Ice Phoenix)
- 7-2: Upset The Meta
- 7-2-1: Wakeup (Magneto, Mole Man, M.O.D.O.K.)
- 7-2-2: Zoning (Magneto (House of X), Tigra, Guardian)
- 7-2-3: Footsies (Hit-Monkey, Venom the Duck, Punisher 2099
- 7-2-4: Poke (Abomination (Immortal), Nova, Man-Thing)
- 7-2-5: Frame by Frame (Platinumpool, Dragon Man, Void)
- 7-2-6: Negative Edge (Gwenmaster, Gwenpool)
- 7-3: A Matter Of Time
- 7-3-1: Uncertainty (Red Goblin, Taskmaster, Ultron (Classic))
- 7-3-2: Dichotomy (Hulk (Immortal), Old Man Logan, Cosmic Ghost Rider)
- 7-3-3: Bootstrap (Spider-Ham, Spider-Man (Stealth Suit), Spider-Man (Stark Enhanced))
- 7-3-4: Cruel to Be Kind (Doctor Strange, Sorcerer Supreme, Symbiote Supreme)
- 7-3-5: All Ravens Are Black (Warlock, Cable, Elsa Bloodstone)
- 7-3-6: Death May Die Kang the Conqueror
- 7.4: Kangdom Come
- 7-4-1: Manifest Destiny (Darkhawk, Ultron, Guillotine 2099)
- 7-4-2: Tempting Fate (Crossbones, Yellowjacket, Sabretooth)
- 7-4-3: Paradise Lost (Mangog, Purgatory, King Groot)
- 7-4-4: Between the Eons (Annihilus, Super-Skrull, Mojo)
- 7-4-5: Future Tense (Killmonger, Namor, Mister Negative)
- 7-4-6: No Tomorrow Superior Kang
- With the introduction of this act, the acts are also grouped in Books.