When a script says "You May Ignore Walls":
Does this apply to all dreamers?
Is this a binary decision for the rest of the dream? Or can it be decided on a case-by-case basis - specifically, can I ignore walls when the dreamers move but choose not to ignore the walls when the workers move?
Adding to #2 - can I ignore walls for range calcs and then in the same round not ignore the walls for an ability like Thorn Burst?