Warhammer Age of Sigmar Champions could well be the TCG you've been waiting for. It's both physical and digital, and uses AR technology to bring the cards you buy in the real world to life on your mobile device.
The game is set in the Warhammer Age of Sigmar world (as you could probably tell), and you'll be able to collect hundreds of different physical cards.
Using them in conjunction with an app, you'll open up other gameplay possibilities that wouldn't be possible in a standard card game.
The app will also offer online play, which should let you clash your decks with players from all around the world.
The AR part of the game is based on Playfusion's Enhanced Reality Engine, which has also powered Lighseekers, which worked in a similar way.
We don't have many more details about the game right now, but we do know that it's coming out in July 2018, and you can pre-register at the game's website by clicking right here.