Luck Implant

Luck Implant is a Fallout: New Vegas perk.

Requirements
This is a special perk, which means that you can't just pick it when you level up. It's an implant named " Probability Calculator " you can get from Doctor Usanagi in New Vegas clinic for 4000 caps, designed to aid the general luck of the person it's installed in.

Trivia

 * In the perk icon, Vault Boy is holding a Ace-high Straight Flush, better known as a 'Royal Flush', the highest-ranking hand in Poker. The odds of getting a Royal Flush in a five-card draw are 0.000001539%, or 649,740-to-1 against.