Excuse me if I don’t make sense in some parts but here it goes

So basically starting the nightfall assuming you know where all the time blocks are, have one person focus on getting them all while the other two clear adds and continue on trying to do the objective.

Do this right and you should be breaking through the first barrier with around 16-17 min time bank assuming you destroyed all the time blocks.

After going through the first barrier, run past all the adds until you get to the part where you defend your ghost. Btw this is a lot easier if you have 1-2 stormcaller warlocks that are running healing rift. Once you start defending your ghost, always have a warlock drop heal on the platform where ghost is and always focus shanks then all the other adds. Once servitors come focus two supers on one of the servitors then team shot the next. If you did this pretty well you should have around 9 min(IIRC)left on your time bank.

Next part is simple just speed run and grab all the blue light things it tells you to do.

Once you do that, you’ll run into the walker which is a hit or miss and I’ll tell you why. Sometimes there’s another team doing nightfall at the same time so you’ll have 6 people downing one walker but even if it’s just your fireteam it shouldn’t be a problem. Down him as fast as possible with whatever you got.

Next part you’re gonna be in a dark room with the time blocks again. Have two focus adds while the other again destroys the time block. Do this right and in a timely manner, you should end up with at least 12 min time bank going into the final boss.

Ok final boss time. Kill all the shanks asap then camp at the right side of the boss room. Focus shanks if they get close again. The boss will run on to you guys but make sure you communicate with your warlocks for healing rifts. They should always be casting their rifts at that spot for the team. Assuming you have supers, take turns nuking the boss. The reason why you take turns is because he disappears after an amount of damage so keep that in mind. Remember it’s very important you target nearby shanks due to them disabling you from jumping and damaging you overtime.

Hope this helps!

EDIT: I also wanted to put this out there that we’ve managed to finish this with usually over 5 minutes or a little under every time! :)