Smoking and other Hobbies

 is a Stranger mission in Red Dead Redemption II. The quest becomes available during Chapter 2.

Story
Outside of Flatneck Station, an excitable man named Phineas T. Ramsbottom gains the attention of the player. He shares his passion for smoking, and that he smokes up to '200 cigarettes in one day'. Not for the cigarettes themselves, but for the collectible cigarette cards that can be found in packs. He briefly shows off some of his collection including gunslingers, circus freaks, and feline predators before packing up. He says that he'll pay good money for a completed set of the cards and gives the player his card before leaving on a train.

Once all the cigarette cards are collected, visit a post office to mail them to Phineas for a reward.

Walkthrough
There are a total of 144 cigarette cards in all to be collected throughout the world.