Global Abilities and Seer

Let's just start by saying global abilities are bad for the game; especially if it takes your control over your game. They don't make for a fair game play. You press a button you harm the enemy without ever putting yourself in harm's way.

Seer is the same, you press a button, you interrupt the enemy's healing or whatever, and they can't do anything about it. It does not take any skill. Taking control over my ability to fight back is not something I enjoy doing.