I am aware of MTG AIs in the following WOTC products and fan-made projects:

  • Forge
  • Duels of the Planeswalkers
  • MTG Arena (Sparky)
  • XMage
  • Magarena

I am interested in a quantitative comparison between these AI's and any others that I may have missed. The Magarena wiki provides a helpful list of Zermelo scores comparing the different AI's in Magarena, but there is no comparison to AI's outside of Magarena.

Are there any other MTG AI haven't I heard of? How do these AI's compare?