You've asked for it and here it is - the official online card library and deckbuilder tool!
Card Browser: A filterable card browser to help you brainstorm deck ideas and review costs and wording.
A deck-builder that let's you build your cards and dice pool. We'll even suggest a dice pool for your deck! Save your deck and share it with others, or browse the decks others have published!
A dice roller for standard and customized decks. Go to a deck's page and click the dice roller button to open up our digital dice roller (not legal for tournament play).
A game logger to track your record against other Play Plaid users and your own personal games. Choose decks or even play with other users' decks.
A comment system for having a conversation with other players about cards, decks, and matches.
Now go make some decks!