I decided to write this quick guide after trying to get the karus side to complete the quest with little success (thanks Yellow and company for getting the drop and leaving):

Here are the quick steps for killing big ultima and successfully get drops for everyone that needs it.

1. Go to lvl 85 quest (Captain Fargo in lufferson). If you have done the quest before you will have to ask someone else to take you inside.

2. Go straight to Big Ultima spot. Once there kill all the mobs that were lured while you were running to the Big Ultima spot.

3. The person organizing the quest will now select 3 players (A, B, C). Now there are 2 options:
- Option 1: Player A will then create a party composed of Players A, B, C + 5 assassins.
- Option 2: 5 sins with full inventory will create the party instead and add Players A, B, C.
This will be the main party and will get all the drops. Since Ultima drops 3 brains each time, Player A, B, and C will each get a drop, no matter what Option you choose.

4. The rest of the players in the quest will create backup parties. If there are a lot of sins in the quest, try not to put more than 3 sins in each party.

5. The main party will start attacking big ultima. All 5 sins will drain big ultima AT THE SAME TIME. Everyone else will only start attacking after the drains.

6. After big ultima dies, everyone in the main party should disband and 3 new players will be selected. Repeat steps 3 trough 5.

Notes:

a. You will need at least 25 people to complete the quest successfully. But I would suggest at least 4 full parties so it dies faster. This number will vary depending on the number of assassins.
b. DO NOT LEAVE WHEN YOU GET THE DROP, it will be unfair for the other players that need NFS.
c. One of the assassins in the main party should time the drains so every assassin drains at the same time.
d. You can only do quest ONCE. If you have completed the quest before, please do not ask to be a part of the main party (unless you're an assassin trying to help). The ultima brains are not tradable and you will not be able to turn them in Captain Fargo more than one time.

Hopefully this will give you a better understanding on how to complete the quest and I will try to organize it again soon.

Thank you everyone and feel free to add suggestions/steps to this "guide".

Karmilo


EDIT: Thanks Redbull for the suggestion in step 3

This is very helpful, nice guide

Thanks a lot for this

is this guide stilll up to date ?
and what about respawn time ?

Ye & 5min