Inflict Elemental Effects on enemies 50 times

Complete all 16 Training Area exercises

Unlock all Momentum Abilities as Batgirl, Robin, Nightwing, or Red Hood

Collect all missing pages from the mythical Historia Strigidae

Discover all the murals for Tim's Gotham City Street Art project

Craft a complete set of Legendary equipment (Suit, Melee Weapon, Ranged Weapon)

Defeat 30 Regulator Drone Masters

Complete every Batcycle time trial

Defeat 45 League of Shadows Assassins and 30 Rocketeers

Complete ''Barrels Out of Bond''

Complete ''Flies and Spiders''

Complete ''Out of the Frying Pan…''

Collect 99 of any loot