- Does the first sentence mean that I draw a random Goat/Dark Young Monster from those set aside at setup?
I played it that you can pick which one you spawn as long as the choice is available.
- What does the second sentence in the effect mean? Defeated Set Up monsters do always go back into the set up monster pile, so I will always spawn a Goat/Dark Young, so why the wording “if you spawned”?
I think that is in there in case all of them are already out. If you keep drawing cultists and do not kill any of the goat spawns and dark youngs at one point there will be nothing left to summon.