Marvel-ultimate-alliance-3-the-black-order-nsp-...

: These crystals provide specific buffs. As you progress, you can unlock up to five ISO-8 slots per hero. The 5th slot is unlocked once a hero reaches Level 250 . Unlocking Characters

: Spend Alliance Enhancement Points in the hexagonal grid to provide permanent stat boosts (Strength, Vitality, Mastery, etc.) to your entire roster. MARVEL-ULTIMATE-ALLIANCE-3-The-Black-Order-NSP-...

While most of the 36+ characters unlock naturally through the story mode, four "secret" characters require completing specific trials: : These crystals provide specific buffs

: Complete the final trial in the Lambda Rift (after finishing the story). MARVEL-ULTIMATE-ALLIANCE-3-The-Black-Order-NSP-...

The main campaign typically takes about to complete and follows these primary chapters: Guarding the Galaxy : Intro mission on a Kree ship.