Get 30 seconds of total airtime with the vehicle

Find all the Hoysala tokens and obtain the Queen's Ruby

Defeat an enemy with the last bullet in your handgun clip

Find a Hoysala token

Take a photo at 5 photo opportunities

Pick a three pin lock in under 15 seconds

Use all the zip-lines to traverse the city

GTA Online: You completed Act III of The Doomsday Heist as Leader or Crew.

Find the Map Chamber as a Ravenclaw

Find the Map Chamber as a Hufflepuff

Complete all collections

Reach Level 40