Pot-limit Omaha (also called PLO) is a popular poker variant that has won the hearts of many players. There are two types of high-low split: high-only and high-low split. Every player is dealt four cards. They are required to make their most favorable hand by using exactly two of the four cards and exactly three of the five community cards. When drawing, Pot Limit Omaha (PLO) is a game of aiming for the nut hand. In situations where players are willing to risk their entire stack, second-best flushes and straights can be and frequently become losing hands. Moreover, with the exponential growth of pot sizes in pot-limit play, seeing one of these hands through to the end can be very costly and carry a high implied probability.