This was the first DLC that Rainbow Six Siege ever had. In this DLC, Ubisoft added two new characters and a map. They added an attacking operater who is called Buck and a defending operator who is called Frost. The map that came with them is called Yacht. Buck has a special thing added to his gun. He has an underbarrel shotgun attacked to his guns. This comes in handy whenever you need to make a hole through a wall or if you need to destroy anything that is made out of wood. He has 2 speed and 2 armor.
Frost is the defending operator. Her specialty is to put down "Welcome Mats", in other words bear traps. This is very useful for the entire team because the enemies might not be paying attention to the bear traps and they will be injured. She has 2 speed and 2 armor. Yacht is the map that came in the DLC. Yacht is a yacht that is stranded in the middle of a frozen place. It is a big map that has a good design. Its has a casino, a kitchen, and lots of other rooms.