Click Inventory, then Collections & Vault. Now scroll through the list and look at the title of each collection. Right next to the title is the name of the job tier that will give you those items. For example, next to "Diamond Flush Collection", it says "Street Thug Tier". That means you have to perform jobs in the Street Thug tier to get Diamond cards.
You Can Get An Orange Pool Ball inEnforcer Job Tier all you gotta do is do the jobs there isn't a certain one you have to click.
You can get all the billiard balls by doing jobs in the Enforcer Job Tier of Mafia Wars.
All of the pool balls can be found in the Enforcer tier job list, what you get is random. A great way to get the last of your collection is to put it on your wish list and publish it to your mafia.
The only way to get the Two Ball in Mafia Wars is by doing jobs in the Enforcer Tier, the only other option is to have a friend gift you one.
You can receive the three ball by doing jobs under the Enforcer job tier or you can get one of your mafia to gift to you.
To get the Cue Ball in Mafia Wars you must do jobs in the Enforcer Tier of New York, it will drop at random, so you will need to do the jobs more than once.
Vault all of the pool balls and you get a bodyguard
Cue ball is part of the Billiard ball collection in New York.
You get the German ball from drops whilst doing the global cup challenge, or you can get one sent by a mafia member if you add it to your wishlist.
At the enforcer level do rob an electronics store
any job in the Enforcer Level
You have to have at least 1 of the 7 pool balls in order to see the collection.