VGT can be done very easily with any class if you prep for it.
My brainless general strat which won 100% of the time so far is picking Orc as a race, prepping Taurog for more damage and easy early resistances, Dragon Shield, all sorts of extra attack, Patches, anti debuff potions and more potion shops.
Being an Orc let's you score very good early kills which saves up blackspace and a lot of popcorn. Thanks to Patches and Taurog most of the time you will be stronger than a Human even at level 10. If you find Bysseps/take a trip to Binlor it's not even a question.
So at the beginning you may use some glyphs before joining Taurog, then convert stuff and start murdering. During this stage is deosn't matter if Patches poisons/manaburns you, you usually ding on 1 kill. When you get to the point thath you need 2 kills for the ding you can still ignore manaburn thanks to your supreme attrition. If you play any class that doesn't need a lot of mana (so not Warlord or Paladin), then you should take all of Taurogs items for the bonus attack despite only wanting to hold 1-3.
Most glyphs can be converted without worry, only Halpme, Bysseps and Gettindare are worth keeping. You can use these with Taurog and beacause you will be playing a really efficient character most monsters will go down with less than 2 casts. So you are completely safe 'piety farming' under him by the time you join Drac you will always have 100 piety.
The combination of DS + Taurog's gear + Scroll + Blood Shield means that all classes will get a minimum of 53% resistances. This alone would be enough to beat Horatio with such high damage, but Patches can make you hit the cap for hilarity.
Only leave Taurog if you can convert into another peity farm (Binlor or early MA/GG) or you don't have Halpme so Drac is 0 downside. It's important to never take Body Pact, it may give a little short term benfit, but will interfere with Drac's sanguine stacking and Taurog's easy going nature and also robs you of Consensus.
No matter what curses you encounter you will always be able to deal with it. You can wipe both debuffs up to twice, you will be swimming in popcorn to counter curses, your high damage ensures that you kill stuff in few hits. You can safely ditch Burandayraz, you will be able to melee last floor Goo Blobs too.
You could spice the strat with taking detours to TT for posionstrike/dodging or Binlor for Stone Form but they are completely unneeded. Drac's sanguine alone kills H. And you haven't even considered bloodswells yet.
TL,DR: Orc X with Taurog, DS, Patches into Drac = 1 try 1 win with every regular class.