RE: Morgana vs Zoe
{quoted} https://www.reddit.com/r/leagueoflegends/comments/7fpn0f/morgana_blocks_every_multistage_cc_with/dqe1gco/ This is most consistent with how Black Shield works elsewhere [... like versus ...] Nasus W
I'll have what you're smoking.
Firstly, Drowzy is not a form of crowd control - it's a debuff that automatically chains into secondary effect. You are just also slowed while Drowzy.
- Cleanse does not remove Drowzy.
- Tenacity does not make you fall asleep faster. Now this would be consistent with Wither.
- Activating Cleanse while Drowzy will grant 65% Tenacity toward the Sleep duration, meaning that the sleep even occurs after mechanically.
Some other debuffs that chain into secondary effects, either automatically or after some other pre-requisite: LeBlanc's Ethereal Chains, Morgana's Soul Shackles, Karma's Focused Resolve, Kled's Bear Trap, Nocturne's Unspeakable Horror, Evelynn's Allure, Bard's Cosmic Binding, Urgot's Fear Beyond Death and Viktor's Gravity Field. Heck, even Xerath's old Mage Chains. Some of those effects apply CC on the debuff, some don't. However, all of them will be mitigated by CC immunity that are gained after.
And none of those are even the best example - Fizz's Chum the Waters. If you have Black Shield on before, the shark will still stick to you - this is because the shark is not CC; but regardless of when you put Black Shield on, you will have CC immunity from the knock-up. If Fizz manages to break the shield before then, which he often does, he will knock you up. This is how Drowzy should work. Being made Drowzy is not CC - Black Shield shouldn't even prevent you being made Drowzy (although it should prevent Drowzy from slowing you).
The alternative of Black Shielding Drowsy, having your Black Shield break and watching your ally fall asleep seemed problematic
No. Successfully destroying the shield to guarantee the CC happens is called interactive gameplay and is exactly what both Morgana and Zoe except their relationship to be. Morgana knows her Black Shield isn't a Spell Shield.
Consistent
vs

https://i.imgur.com/z3Lbuxq.jpg
(I'm not even sure how Nasus even came into the discussion, to be honest - his is a completely incomparable ability. )
**TL;DR: Zoe's ability to circumvent Morgana's Black Shield is the special-case, and is not consistent with other "multistage CCs in League". Morgana should be able to block Sleep at any stage. If Zoe has no tools to destroy Black Shield before then - then that's just what happens when a champion only has one damaging ability. **
P.S. Another example of a debuff that chains into a secondary effect: Zilean. I know this one doesn't apply CC innately, but you specifically changed this ability to make "late" spell shields work because of how unfair the mechanic felt to actually play against. I repeat: how unfair the mechanic felt to play against.
P.S. Oh, and even Olaf doesn't remove Drowzy. I thought I'd mention this since you mentioned the fact Morgana's Black Shield doesn't cleanse on activation any more and that's why it doesn't protect you from things that "have already happened". I repeat what I said above: you cannot remove Drowzy. Old Quicksilver would have, but nothing does at the moment. Fortunately, however, his CC immunity triggers when the game tries to put him asleep - unlike Morgana's CC immunity.
It was not K. Just thought you'd like to know.
I mean, Gangplank cannot remove debuffs (not since waaaaaaay back) - so if he eats the orange before he's actually CC'd: that's his fault. (He still falls asleep if you try to remove "Drowzy", in case I'm being too vague.)
EDIT: I'm so sorry Evelynn! I forgot you!
It was not K. Just thought you'd like to know.