Saruman the white hand Cuts/Upgrades

[sterile igloo]

here is the same deck but on moxfield https://moxfield.com/decks/jmRNmvu__UKpbH9JCfGYCg

i was thinking of tuning some of the interaction down and getting some spells that buff my orc army while using saruman to amass it at the same time like +X/0 spells or gives creature trample or flying for turn type stuff for evasion