This is a nice concept and I may really increase the competitiveness of the game. A library of the so-far released cards in the game is something every one has access to so that everyone can plan accordingly. Imagine if you had access to all the special abilities in the 40k Codices so that none of them caught you by surprise (I know that there is far too many to do this, but it would cut down on your opponent's that misread or do not know how their abilities work).
I like this. Clever concepts and the willingness to go the extra mile for the game is a great way to attract new players that are on the fence.
via the Warhammer Community