Updating Banners of Ruin review along with DLC Powdermaster.
Many got this in the last Humble choice, but it's a decent but very hard and somewhat generic Slay the Spire like. This is a decent game, but a few things hold it back. First of all the card choices are very generic after a bit. It's good if you want multiple of things, but many are very generic. You need to prioritize getting more party members because the fights become very hard. I still haven't fully beaten the game, but have gotten very close. It has great graphics, but runs are kind of long, and the fighting just takes a while, especially near the end of the game. It's still probably a 7/10, being good, but not great maybe trending towards a 6.5/10.
Now for the powdermaster DLC, it's probably not worth buying. The powdermaster starts alone and is harder to play. There are events just for the powdermaster as well. It's alright, but doesn't integrate well into the game. Also these events come out for others, but seems worthless cause some give grenades and only the powdermaster has grenades. Likely a 6/10 DLC.
It just isn't a great deck builder, but is very playable, good to complete for a while, and fun in a way, but is flawed as well. I do recommend you try it if you got the Humble choice.