no place in a real match? ha thats a good 1 exept for the simple fact that this build is max Karthus Damage(well no ardor in def masterys but Meh) where ever you play must be rough where i play this is a good Karthus they dont banshies team fight is ares they do banshie's and they have no damage items we again win team fight this is a supreme build with a good team (like soraka with this lovly build and mabey a team Gardiens angel and a Zilean and ill tryndamere that team any time and you got a deadly team build) so as for the down grade with moronic replys i say noobs will be noobs and nice build bro dude obviously has no idea wtf hes talking about (+1)....(might have taken a majias and a Pair off Boots for pree game but meh)

Its a typical build but is for sure not OP. You have no way of escaping. All it would take is a quick gank to get rid of you. Banshees veil instantly counters your ult, 30 second cooldown compared to what is it.. 140 seconds? This build is fun and cool to watch people melt when you ult, but it has no place in a real match