Gratz on the first win!
GETINDARE + Bloodsteal is really, really good, cant be stated enough.
Here's also something to consider for theorycrafting:
It was a complete breeze. Straight up GG + Pactmaker, no boons from GG except cleansing and enlightment, and maybe one protection somewhere. No absolution, and obviously no Drac at any point, and I regen fought horatio with HALPMEH after mistakenly converting Martyr Wraps on the 10th or so stack.
Big thing was CYDSTEP. Yes, the one you can't make an effective strat around. I only converted it at the boss fight. Dodge + perma first strike + high resists + low total health + halpmeh + cydstep. Obviously, the rogue has a built in GETINDARE, and if you dodge somthing you probably kill it for 0 resources, so I reached the end with an unreal ammount of exploration, popcorn, potions and obviously dracul untouched.
No byceps, piercing wand, soul orb, viper ward, or sanguine. Or patches, I think. Didn't even need martyr wraps, I think. And no taking poison off with health and mana potions, obviously, just cleansing and lvl-ups.