Omaha is a variant of Texas Hold'em Poker. Omaha is considered, by some, to be the hardest game of Poker to master. Of all of the different games of Poker, Omaha is for many the hardest to learn to play and the hardest to bluff in. It is played most often at fixed limits, like Texas Hold'em and pot limit.
A whale is a player who plays a lot of big pots often with marginal holdings. Whales typically love to gamble and play big pots! Note: Want 10 quick tips that will help you win at poker?