I have the second tab almost complete. I have all the cards and stats entered and just need to input the card text for the heroes and village cards and then turn on the auto-filtering. I hope to get time this afternoon to finish that and upload it.
You'll be able to filter for any combination of stats, keywords, and so forth.
I just uploaded version 1.1 with the second tab - full card reference with auto-filtering to allow finding whatever combination of traits you want (like monsters with trophies, heroes with cleric, all cards that give VP, and so forth).