Be consistent with grievous wounds
In the the 3 main items that have anti heal Morellonomicon, Thornmail, and Mortal Remind why does Thornmail and Mortal reminder have ingredient items with anti heal and not morellonomicon. Executioners calling is only 800 gold and bramble vest is 1000. For some reason you think void orb shouldn't have anti heal and you are forcing people to lane against vlad and swain and having to spend 3000 just to get a passive that makes the lane possible at all. If a mage wants to build sorcs and void orb and build a rabadon stop trying to stop them from making swain and vlad less oppressive to laners that are behind in gold and can't afford a 3000 gold passive win condition.
and let the component do three seconds of grievous and the complete package do five like with Mortal Reminder.