Hey,  
  
New(ish) player here and I have a couple of questions about this build that I hope you could answer: 
  
1. Why do you not take any of the Ancillary power pools? 
  
2. Why do you take Spirit Ward? Do you use it on Singularity? 
  
3. Can you briefly describe how a typical encounter would look like? What are your opening powers..? 
  
Ty.