When Karthus tries to fight you without mana...
https://media.giphy.com/media/10M2ZnecwCMVGg/giphy.gif
...and he's only using auto attacks to fight.
https://media.giphy.com/media/10M2ZnecwCMVGg/giphy.gif
...and he's only using auto attacks to fight.
Then you realize he has 500 AD and 2.5 attack speed: http://i68.photobucket.com/albums/i14/marchtrpt4bhs/GIFs/tumblr_ljxqgtC1zr1qgpzvfo1_500.gif
Beat me to it.
But you're rammus insert gif I'm on my phone
I got you covered. http://cdn.makeagif.com/media/12-21-2015/5CB-m1.gif
'Cuz I know when that ok bling.
Once again Laughing Fish has saved us!
http://38.media.tumblr.com/00099d64f53a7fcb1a0986ab171677b1/tumblr_mnxd62n1C41qcra4yo2_500.gif
KILL ME. I WANT YOU TO DO IT. I WANT YOU TO DO IT. KILL ME. JUST KILL ME
When no one cares
When late game hits, you're damn right everyone cares about his quadruple digit AoE numbers.
Playing Karthus is basically an uphill battle until you get 4 items, and then suddenly you just walk into the enemy team and they all die.
Not if you have flash.