Fractured in Alterac Valley Cards List & Guide
In the cards section you can filter cards to show standard or classic only. Can a new filter be added for arena?
Everytime there is an arena rotation, it is quite frustrating to figure out what cards are available. Especially secrets, I find it hard to test what it is without knowing what's the available pool.
You can use one deck tracker for the secret pool.
Sorry for my broken english.
Perhaps email the site directly.