I would like to leave a suggestion that came to mind when I was playing Zed. I would like to see a visual indication (both Zed, his allies, and enemies can see it) of how much damage a enemy will take at the end of Death Mark. For example; say the enemy you use Death Mark on has 600 health and at the end of the duration it will do 300 damage, so half of that enemy's hp will be red showing that. This would give a Zed player a better idea of when to back of knowing his ulti is going to get the kill, how much more damage they will need, etc.
How do people feel about this?