Originally Posted by Angry Dave

[CR 2] Boosted Shield | Metal Shield + Anvil
  • Boosted Metal Shield Upgrades
    [CR 2] +Sm, Durability
    [CR 3] +Sm, Blocking
    [CR 4] +Med, Blocking
    [CR 5] +Lg, Blocking

This doesn't seem to be correct. I have a crafting rating of 3 and a boosted metal shield still yields a durability buff, not a blocking buff.