I created this mod as it seemed one of the most obvious, fun combos. Melee immunity might be a bit too strong initially, on the other hand you start with less hp and no ranged weapon. Let me know what you think!

Perks:

• Vampirism
  
• More Blood
  
• Melee Immunity
  

Wands:

The first wand is a chainsaw wand for all your blood-smoothie needs!
The second wand randomly contains either

• Lava to Blood with an Arrow skill
  
• Blood Cloud
  
• Blood Mist
  
• Conjure Blood
  
• Touch of Blood
  

Here's some playtest footage, enjoy!