I checked the layout and each class has its own spot in the factory and each class’s part of the factory is also a clue as to what their cards might be. Warrior is mechanical toys and science kits. Which was proved with Lab patron botface and testing dummy.
Druid was Dolls and Dollhouses which was proved by Jade Display, Magical Dollhouse and Sky mother Aviana.
Today is paladin and it’s clue is: action figures and collectibles: what could it mean?
My guess would be soldiers that recruit. I think there was a recruit keyword in the past and all the cards are semi-throwbacks to previous themes