Common Battle means = 1* Battle Items like: minor heal, minor mana, antidotes, arrows and healing pot.
2* battle items are like: bear banner, turtle banner, axes, potens healing and mana pot.
Here you can see the table pic for all battle items:
Common Battle means = 1* Battle Items like: minor heal, minor mana, antidotes, arrows and healing pot.
2* battle items are like: bear banner, turtle banner, axes, potens healing and mana pot.
Here you can see the table pic for all battle items: