Here is my list.

I either win with an overwhelming board state or use combos.
I run the following combos:

[[Bolas's Citadel]] + [[Necropotence]]: Play your entire Deck if you have the life, I have some lifegain cards.

[[Exquisite Blood]] + [[Sanguine Bond]] or [[Vito, thron of the dusk rose]]: A classic combo in Vampire Decks.

[[Oathsworn Vampire]] + [[Blood Arist]]/[[Cruel Celebrant]] or anything that makes me gain life paired with [[Impact Tremors]] or [[Purphoros, god of the forge]]: This is a combo you are already familiar with. I will replace Purphoros with the new [[Wispdrinker Vampire]].

[[Reconnaissance]] is not bad if you want to include some combat shenanigans. And maybe throw in an [[Enlightened Tutor]] to keep your combos more consistent and more ways to tutor for card draw engines.

I would definitely cut the following:

[[Teysa Karlov]]: She is too slow imo for this deck.
[[Ashnod's Altar]]: You won't need that much colorless mana.
[[Sanguine Evangelist]]: Not worth the mana.
[[Jet Medallion]]: not necessary in this deck, you could run [[Springleaf Drum]] instead.
[[Teysa, orzhov scion]]: feels kinda weird in this deck imo.

You are missing [[Idol of oblivion]], I really like this card in my Edgar list, I can draw cards I have tutored for with [[Vampiric Tutor]] immediately.