Still poor/slaves players which defend this card.
After, they speak about the strategy to adopt against three copies of this powerful card inside a short 20's deck.
Indeed we have to build our deck with the goal to destroy this card only.
LoL
This card need to get inside a limited list just like "enemy controller".
Stop!
Almost nobody at high ranks plays with 3 of them as you wont have room in most meta decks for 3. Many run without even 1 as its so easy to deal with or other cards have priority.
Also many of the methods to deal with wall of disruption are also useful against many other situations that you can come across.
So its not for this card only. Far from it.