What do you guys think about this sb (i know your talking about led in the sb, but if i wanna run led i would just play mana dredge)

4 reverent silence
2 natures claim
2 verdant catacombs
1 forest
3 noxious revival
3 unmask

I was thinking about maybe changing the revivals to something else but they have worked out great for me so far. I really like unmask out of the board on top of chancellor of the annex. Really seems to be getting it done against belcher and reanimator.