Yet another expansion has been added to Ascension: Chornicle of the Godslayer's arsenal. This time it's Dawn of Champions, which is the most recent expansion for the physical game as well (it came out back in April).
Dawn of Champions adds new champions and monsters, of course, and it can be played standalone or integrated into the standard game (or you can toggle everything on and have one seriously wacky deck-build-a-palooza). It also pushes the multi-faction mechanic that was introduced in the Realms Unraveled expansion by giving players the chance to fight more monsters or recruit more heroes and boost their rank - so long as they remain loyal, anyway.
You can download Ascension: Chronicle of the Godslayer for free, and Dawn of Champions can be had for $3.99.