Update 29 randomly generated loot/breakdown

WIP 

PRR/MRR
''Shields seem to be the only equipment that can give Insightful Sheltering (granting both PRR and MRR at the same time). Other slots can only give either regular Sheltering, or Insightful PRR, or Insightful MRR. Pls verify with your experience and update table accordingly if you think this information is correct. Cru121''