VRAINS , "Darkness Approaches" could cause a monster to be placed in face-down Attack Position
Using Library of Alexandria as an example, we can analyze a few things: On the face of it, the symbol of a scimitar
The good ones nail most of these: Fast, accurate scanning so you can add cards with your camera instead of typing them in Real market values pulled from actual sales, not made-up numbers Multi-game support if you collect more than one TCG A clean way to organize sets, wishlists, and duplicates Price history and alerts so you know when a card moves A free tier that is actually usable before you pay Some apps go deep on a single game
Use Third-Party Services to Grade Your Cards: Popular Pokemon Card Grading Services are the Sportscard Guaranty Corporation, Certified Guaranty Company, and the Professional Sports Authenticator
Im less impressed if you cant do anything with the graveyard, but Id always consider this when building Izzet decks