Mortal Kombat, Mortal Kombat 9 Action Figure, Sub-Zero, 4" Small parts warning: not suitable for children under 4 years old Over 15 points of articulation Sub-Zero is a dependable ally of Earthrealm who is willing to assist when needed, especially when Raiden gives the call. He is without question one of the greatest and most powerful warriors that Earthrealm has to offer.