1. Anvil and Blacksmith upgrades are now considered separate upgrades. In other words, even items that have been upgraded once as a blacksmith can be upgraded separately from the anvil.- Blocking or evading Ice/Fire Bats' attack no longer take DOT effects.
2. Upgrade of the same type is limited to once. Items once used by the Blacksmith cannot be entrusted to the Blacksmith again. (The anvil is the same.)
3. Blacksmith's item performance enhancement value is +10%.