Talk:Aatrox/@comment-XTanksKnightX-20130513100330/@comment-Odaswifteye-20130514013522

I don't think it will need a cooldown. Take note. When you exit battle it drains out. If it went on cooldown the passive will lose relevance almost entirely.

This isn't Aniva or Zac who can cheat death completely given that people don't attack them while they are vulerable. This is more like Tryndamere who can slightly evade death for a few moments more given that he finishes off the target or gets the hell out of dodge.

In late game this could become sinister as the typical ADC build could make him very hard to burst. To be honest I assume some sort of animation will take place when the blood well is activated once the health bar taps out. How that pans out decides a lot.