Thanks for detailed response ForeverLaxx. I must be completely clueless then ... cause I was trying to use it to break out of it the other day and was Failing. Then again, I was also being stunned by TF at the same time, so perhaps it was breaking me out of his stun and ignoring Malhazar. Not exactly the effect I was looking for. :-/ those ***tards were trolling me so hard. anytime TF ulted, I'd just die. dunno how malhazar was always so closeby ... :-/

QSS only removes all current debuffs on you at the moment and it has no duration reduction after the initial removal, unlike cleanse. It's possible you used it to get out of TF's stun and then Malz ulted you immediately after.

I cringe every game I see a Tryndamere who doesn't have either Cleanse or Quicksilver Sash. Of any hero, he is the one that this item should almost always be baseline on for defenses.

use on morgana ult, it will make her cry

So banshees doesn't stop malz or ww?

Well. It will. But it relies on the Malzahar or Warwick being incredibly stupid and not waiting for the shield to pop. (Or stupidly unlucky and ulting you just as it comes back up).

It's one of my favourite items and often uderrated.
Check here for the list of things it cleans.