The feeding, when Vampires meet the undying.

[Atlusfox]

I seem to really like this style.  In this case I took concepts from two of my more recent decks and came up with this.  I have vampires, undying and counter buildup in this deck.  The idea is to sack the undying to the vamps.  This way I get to use them twice.  Then by using things like winding constrictor or power matrix to promote the addition of +1 counters. 

https://deckstats.net/decks/139083/2532980-the-feeding

[Wolfkill]

I think you could add more noncreature cards but it still is good

[Atlusfox]

I thought about reducing the vampires a bit actually, on testing I found I tend to get those a little to often.  The question becomes what would complement the strategy.