In multiplayer, you can summon a dog to guard a certain map area and attack any enemies that cross its threshold. Some of the most popular include Black Ops, Modern Warfare 3, Black Ops II, Ghosts and Advanced Warfare. These abilities are earned by eliminating several players in a row without being eliminated yourself. There are six from the main series, each spanning different franchise favorite games, including some figures from the zombies series.

I highly recommend Funko Pops for anyone who likes collecting or can't figure out what to get a friend for Christmas.BestReviews has helped millions of consumers simplify their purchasing decisions, saving them time and money. What you'll love: Captain MacTavish is shown with his iconic hairstyle in denim jeans, a green vest, a black T-shirt and black gloves. In addition to the mainstream "dirty" figures, collectors got a shot at the "clean" line thanks to an earlier edition from GameStop.

What you should consider: Riley looks a lot more friendly in his Funko Pop version than in the video game.What you need to know: Funko Pop portrays Captain John "Soap" MacTavish from the Modern Warfare series in this cool vinyl figure.