Oil

 Oil  is an item in Villagers & Heroes.

 Used to coat the pick and soften the ore, these natural oils are most often extracted from various mollusks living in the waters of theSeven Realms.

However skilled miners can often times withdraw some of the oil straight from solid rock, recycled from precious miner attempts. 

Acquisition
 * Available for free at Supply Distributor, either Ardent City, Lake Kiwa or your own home village.
 * There are different types of oil:
 * Extracted Mining Oil = Common Supplies
 * Incendiary Mining Oil = Uncommon/Superior Supplies
 * Volatile Mining Oil = Rare/Premium Supplies