Karthus sucks.
*Frikin had to rewrite all of this again because my mouse is retarded >:( *
Yep, like the title says, Karthus is a terrible champion. He's a cool champion concept, and has some pretty... interesting abilities, but he's WAY too easily countered. He needs a buff, rework, or something to make him a viable option again.
Here's a list of how easy it is to counter Karthus:
His Q (Lay Waste): Just get mobility. As long as you can move fast you can easily dodge Karthus's Q seeing as it has a fairly long-ish cast time and is a very small spell. Plus it is very easy to see him cast it.
His W (Wall of Pain): Buy Boots of Swiftness. Enough said.
His E (Defile): Just don't get close to him. This problem usually only applies to melee champions, but if you're a crit mele champion (Yasuo, Tryndamere, Gangplank, etc.) then this is no problem for you seeing as Karthus is very easy to kill due to him being very squishy and having low mobility.
His R (Requiem) Spell shields or any shield in general works for this seeing as it doesn't do a ton of damage.
His Passive (Death Defied): This is the same with Sion, but easier because he can't even move unlike Sion. Just stay away from him and he can do nothing to you.
Overall, Karthus is just way too easy to counter and not really helpful at all. Feel free to comment you thoughts, but try to not be a jerk.
INB4 "You suck you stupid noob, you just don't know how to play xxXxXxXxXxMLGuber1337prOKarthusxxXxXxXxXxXXX!" or "Karthus is way overpowered noob, you suck uninstall."
