Pale Ore

Uses
Pale Ore is a collectible Item found in several places throughout Hallownest. Giving the Nailsmith Pale Ore along with a payment of Geo allows him to upgrade the player's Nail. The first upgrade requires no Pale Ore, the second requires one, the third requires two, and the final upgrade requires three Pale Ore, for a total of six.

How to Acquire
There are six pieces of Pale Ore to be found in total: * Can be reached without Monarch Wings, with some difficulty. The two jumps on the path that would normally require Monarch Wings can be done by nail-jumping off a breakable crystal (for the first) and a Crystal Hunter (for the second).

Bugs

 * Due to a known bug, the Colosseum of Fools does not yield the correct rewards in the 1.0.0.5 version of the game (both GOG and Steam), making the last Pale Ore unobtainable and the Pure Nail unavailable.