I know you're limited on cards but try to keep doubles where possible to make your decks more consistent. For example: 2x Cache, 2x Knife, 2x Unexpected Courage.
For Yorick specifically, I made a similarly limited deck for my playthrough (I only have Carcosa + the first Dream-Eaters). Here's a modified version with your collection to give you some ideas: arkhamdb.com
I know you're limited on cards but try to keep doubles where possible to make your decks more consistent. For example: 2x Cache, 2x Knife, 2x Unexpected Courage.
For Yorick specifically, I made a similarly limited deck for my playthrough (I only have Carcosa + the first Dream-Eaters). Here's a modified version with your collection to give you some ideas: arkhamdb.com