Kha/Shaco is such a massive pain in the ass to play against
To start off, anyone who knows me knows that I absolutely HATED the camouflage/invis changes and the assassin update.
Why? Because it meant that certain champs couldn't be spotted with a pink ward during key moments (such as fights/skirmishes).
While some assassin/vayne players might have enjoyed those changes, I certainly haven't. Because it means certain champions, like Kha'zix and Shaco, can R/Q (o and thank you Riot btw for increasing Shaco's Q duration at early ranks. Such helpful!!!) onto squishies without them even SEEING them and 100-0 them without giving said squishies time to react.
And while we're on the topic of invisibility, why the FUCK can Kha'zix become invisible every time he enters a bush? Did they just take Teemo's passive and place it onto Kha R, but only better? Once Kha becomes level 6 and evolve R, some Kha'zix players LITERALLY just invade the jungle and look to assassinate. Shaco can do that (minus the assassination part before he gets duskblade) but still manages to piss me off because he places boxes in the most random parts of my jungle. And if he's lucky, he'll be around and chunk me out of my jungle. Really, really fun gameplay. And that brings me to the next part.
Damage - why is Kha's damage to unisolated targets so high? And why is isolation range so small? I remember some time ago a target had to be isolated for Kha to do any serious damage. Now, all Kha has to do is abuse Duskblade along with his (ahem) COMPENSATED damage on his autos and Qs to just absolutely melt somebody. Same with Shaco,too - the guy builds Duskblade/Sheen and can start jumping around to start killing people.
Safety - Another one of my gripes. Evolved Kha R and Shaco Q provide too much SAFETY for the ad assassins they are. They can't be spotted by pink wards, one is literally a blink (a la Flash) that allows the champ to escape from almost every heinous situation they throw themselves into, and the other provides invis in EVERY single bush, allowing them to proc duskblade and more importantly juke the HELL out of the enemy team. It's not really fair when 3 people are chasing one low assassin into his own jungle, but then he enters a bush and (a la Rengar) he suddenly appears right behind our adc in the back and manages to one-shot her, and then Es out to SAFETY. This is actually so so stupid.
/end of rant.
Only sees champions that you don't need to see... (still costs 75 gp)
/ 