Well i play vlad until lvl 6 more defencife i last hit minions with my hits ,my q and my e that means u have enough gold without a kill so farm good at the start and u can kill them all!!!

Another reason vlad is op is that he can tower dive easily u can do it with few easy steps
1 spam with ur q
2 when he will go back at his tower follow him use ur w cast ur r ,q ignite and u will get a kill
3 then u can just flash if u have low hp or u can walk back to ur lane

At the start of a team battle u must cast hemoplague then tides of blood, sanguine pool and then last hit with ur q that will help ur team to win a team battle

I have to say a big thank u to all of u reading my guide its my 1st so go easy on me and sry about my pour english...