Really happy to see your artwork for these guys! And your first two abilities seem really though out and themetic as well! My heart just aches for the poor cats with that third ability haha
One thing that might be really cool is a way to use the cards in your hand for more than just needing to lose them for an action where a flood doesn't exist. All the official factions have their own little interactions with the cards that sets them apart. Even something like say spending a card to wash a flood over to a crucial clearing might be really fun!
You've got a lot of design space to keep working with here :)