Originally Posted by
PersonMan
Actually, Tides of Blood stacks increase damage from AP, as well. Hence 600 damage AoE (I have NUMBERS EVERYWHERE enabled, so mid/late game I notice that, with a total "base" damage of 300ish you hit 600 damage with 4 stacks; this is on minions with Abyssal's).
So, max stacks Tides of AoE is 320 + 0.9 AP, basically.
On Vlad I generally go Revolver/Abyssal/Zhonya's for the resists (healing + free HP = buy resists, win game) and for the Double Troll Combo: Ult, EQ, trollpool, EQ, Zhonya's, EQ.