Both Isildur1 and Martonas have had epic rises and astounding falls. Isildur1 looked unbeatable a few months ago, and then was taken to the cleaners by multiple players.
I think the sick action will continue, and I wouldn't be surprised to see Isildur1 get destroyed again, only to rebuild and go on an epic run once more. All of this has happened before, and will happen again... and again... and again...