Sorry if this has been brought up before but I couldn't find anything on the subject.

I have two questions about the interactions of these two cards. Does the May trash of DR override the Must trash of NaT? Does the trash at no cost of DR override the by paying its cost of NaT?

Thanks in advance.

I found it in a few places by googling “neutralize all threats demolition run.”

in so many words, Demolition Run offers you a choice, but NAT dictates what that choice must be: if able, you must pay the trash cost.