Cataclysm Arcade - Battling with just one booster pack each!

About Cataclysm Arcade, from BoardGameGeek:

Cataclysm Arcade is a unique TCG that is completely playable right out of a single booster pack. Set 40 years since an earth-shattering event pushed everyone underground into the New York City subways, Cataclysm Arcade is the deadly entertainment for the denizens below. Each game features 2-4 players all using a Boss to represent them. Using Fighters, Weapons, Tactics and Responses, each player takes actions and spend tokens to attack and use abilities. "Levels" are used to gate Fighters and Weapons being played, along with token costs for attacking and playing abilities. The game continues in a series of actions and Levels until each Boss has been defeated through combat or other means. The last Boss standing wins! -description from the publisher