
Description: ForgeMtG is an open source Magic: The Gathering simulator and deck editor that lets you build and test decks, play against AI opponents or other players online, and more. It offers a robust rules engine and card database for free.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Cockatrice is an open-source, multiplatform program for playing tabletop card games over a network. It allows users to play games such as Magic: The Gathering online with other people.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API