Hows this skelly bg splashed with posses?

[Izzl]

I am thinking about putting this BG together and would like some comments/suggestions.

Xulos
Tomb Lordx2
Lich King
Soul Siren
Grekinx2
Skeletal Beserkerx2
Spectral Emmisary
Warbanner
Crown of Corruption
Dominationx2
necrosis
throw bones
Dark Risingx2
Mobilizationx2

I think this deck has some real surprises for opponents and would be fun although it has some weaknesses. Any advice on builds and tactics to make this BG work?

[matki]

You have the basic makeup of a typical but affective skellie BG. I have never been a fan of possession though so my negative opinions of that in the bg is probably steming from this.


I would remove a domination or both a domination and CoC.

Also I would usaully only run 1 dark rising.

[GEorGERMn]

Please post nora costs and upgrades please.