GRAYBURG'S PROFILE

There was this card game that was incredibly well-made for 2K or 2K3. It's pretty memorable if anyone's played it:

You chose a character and an avatar at the start. I believe one of them had a faceset of the protagonist from Thousand Arms.

The avatars would auto-attack during battle. Your cards had effects like buffing your avatar or dealing direct damage. You could choose to burn cards for mana.

The game progressed through a tournament. There were booster packs you could buy with random rares. The game only took place in this duel city, or whatever.

I just have no idea what it's called anymore.