Sorry about the comment spam but I just saw another flaw in the guide and build. There are no situational items in your guide and no survivability items in your build. Sure in some games this build may work perfectly but after the Core Item Build which for me is Warmog's Armor, Rylai's Crystal Scepter and Rabadon's Deathcap or Zhonya's Hourglass the items you get next depend on the team your against. As I said above this build may work in some games but in others it may not. I definitely suggest some more survivability items and a situational item section. Once again, just my opinion and I would love to hear your input on what I've said through these 3 comments :)

Also another thing to note is that once you've finished this item build you will only have 2575 health! That is bad with Vladimir. With that much health it makes your passive go to waste and leaves you quite a bit squishier than if you had a item like...Warmog's Armor!...as Vladimir needs to get right in there in teamfights to do the most damage and with that kind of health he won't be able to stay in there very long and if the enemy is smart they will simply kill the vulnerable squishy Vladimir ):

Good build. Similiar to how I play Vlad :D Although I can't see Vladimir without Warmog's. It's just such a good item with him, the amount of health it gives is like 100 Ability Power from your passive when it is fully farmed up making it give alot of health and alot of Ability Power. Also I don't know about Lich Bane that early in the game. I'd put it as a End Game Item. The mana it gives is just wasted and other items give more benefits. I understand it is good for that hard hit every 2 seconds but the amount of Ability Power you have at that point in the game won't be enough to really maximize this items potential. I personally would replace it with Warmog's Armor. Just my opinion of course. +1 because it is a good way to build Vladimir and very similiar to how I build him excluding the Lich Bane ;D