So, what you are saying is that the newly created Blasphemous Construct is not "compelled" to act, but, when the construct is choosen to activate; its first action must be to use "Deadly Rage" (it simply does not have to be activated until the Lurker player chooses to do so).
If this is the case, I am not seeing how a doc could get himself (or herself) in trouble if they pay attention.
Scott