How do I make my BW deck better?

YAY!!! Another BW player!!! I would take out spirit reaper and run an effect veiler. This is just cause i DESPISE spirit reaper because of its effect. Also, wait for duelist pack crow and extreme victory because BW's are getting a bunch of support in those. Since you do not have POD, I would run 3 jar of greed. This is to give you draw power, and since it is a trap card, it is an extra choice if your opponent has a MST.