Firestone is an app you run on Overwolf alongside Hearthstone (like HearthArena).
See the main imgur album And the screenshots for battlegrounds personal stats are
More information here
- The app can be downloaded from here: https://www.overwolf.com/app/sebastien_tromp-firestone
- If you want to come and say hi on Discord: https://discord.gg/uEh9gvJ
- Stay up-to-date with what we're doing and bugs found on Twitter: https://twitter.com/ZerotoHeroes_HS
- An imgur album with more screenshots: https://imgur.com/a/hLz4ORp