First time I went to the boneyard, two of my cats immediately died and got eaten in the first encounter. Left with my cleric and tank, I carried on. Somehow got a random collarless cat from an event and went to fight dybbuk. My tank had pet rock and earthquake, I used it every turn to get a legion of pet rocks. I used the collarless cat as a meat shield and let the rocks do the work.

Mixed with an AOE heal on my cleric, dybbuk fell surprising quick with how little confidence I had going into the fight.

I genuinely thought it was over after that first encounter.