the last of my first group of packs, this pack cointains 3 submarines, including the guppy, a cheap submarine, the shark, an powerful but lightly armored ship hunter, to the meglodon, a massize sub that manages to keep a bqalance between speed, armor, and firepower. my 3 packs AND the duck class units will be put into the season 1 pack. the next packs will contain harvesters, boats, amphibious units, and gunships.