KeyForge Variant Formats

It is time for another KeyForge Format Variant and this time the theme will be that your deck has to have Sanctum and Mars houses! In this way, we honor and say farewell to the rotating houses.
If only a few players sign up (up to 4) we will do a regular adaptive archon, and if there are more players we will play 'fast adaptive', which means we fast forward to the last match where we bid for chains.