Odd question... What happens to bonewall? It is a stack after all.I.e. does the delay prevent it from losing counters as well or does it just stop the damage prevention?
Delayed permanents simply do not function until delay ends.
What happens if you use 2 monsoons in one turn? Do you get 4 turns of quanta denial or just 2?
Would an pillar be a different stack from an tower? Yes.Also, it seems kind of weird how a heavy rain would retain the card art of a tsunami.