Cards are Units players will use to battle against opponents. Each Card is unique, performing different actions. Some cards, however, have unique Skills. Some will activate when placing them in the Arena, when they detect an enemy unit, or through the assistance of the player.
Decks are a group of pre-assigned Cards that players will take into battle. Only 8 Cards can be added to a Deck and used during a match, but can only be edited through the 'Card' tab of the main menu. Additionally, players are provided 5 Deck slots that can be edited, so they can conveniently choose which to take into a match on the go. Beware, the Deck currently being viewed is the one players will be using during the match.
Each Player will start with the same Deck, but if you want some tips on how to use these Cards effectively, check out the video below! You can find more tips and tricks on our RWBY: Amity Arena YouTube Channel!