All champions are cancer in some way or another, like it or not. It's also a subjective matter, a jungle kha main wouldn't find yasuo annoying but a mid lane lux surely would. But yes, there is a general set of mechanics that are annoying and mostly consists of:
Whatever the fuck that takes a brain to play against.
Xavanic2 votesgenerally, an unfun mechanic is unhealthy, look at yas double crit chance, thats something thats unhealthy as it makes his kit outscale nearly every other fighter to the point where he can have 2-3 defensive items and 3 damage items and be nearly unkillable with lifesteal as his q is an aoe aa, they remain in the game as gimmicks when they should be reworked in all honesty (yasuo has one of the most overloaded kits in league of legends, they still have yet to remove something from it)
GULAG 4 U1 votesYasuo's 2x crit isn't unhealthy. His E is.
2x crit isn't exactly "unfun" neither. It's a stat booster, it's the damage that is annoying.
And if you cc yasuo.... yeah, he doesn't lifesteal anymore.
Zero Skill Tank2 votesA champion who is extreme lane bully in most matchups also deals randomized amount of damage, so you can't tell when it is worth to go in for minions.
Sounds like the very definition of unhealthy.
GULAG 4 U1 votesYou misspelled tryndamere lmao.
Xavanic3 votes2x crit is unhealthy, it allows so much extra damage with very few items, allowing the champ to build more tank, plus you have to be able to hit him with your cc, if you havent noticed he has very high mobility and a wind wall
GULAG 4 U1 votesIf you didn't realize melee carries need damage steroids or they would be bruisers with no tankyness&damage or adcs with no range
Xavanic3 votesyeah, but hes outdamaging all the melee carries with less items, making them irrelevant, like look at yi and xin, they have damage steroids but they are doing as much damage as yasuo when their at 3-4 dmg items when yas only has PD and IE, and thx to PD hes already tankier then them aswell Edit: Ghostcrawler stated yas will be getting a rework as his gameplay is toxic, along with yi and kalista
GULAG 4 U1 votesdo you actually believe Yasuo deals more damage than other melee carries? Because that isn't true.
Xin is a diver, not a melee carry.
Crit yi's dps compared to yasuo...
Actually, you can't even compare it lmao.
Revali2 votesone is perspective another is balance issues from the developers.