Casino Blitz Farming Route in Crystal Oasis. Rounds are color-coded.
You can toggle them in the GW2TacO / BlishHUD menu -> Tekkit's Guides -> Path of Fire -> Crystal Oasis -> Casino Blitz. If you don't see these routes in the game, double-check if you properly followed Installation Instructions. If you still have issues, let me know in the #all-in-one-issues channel on our Discord