Petrified Starfall

 is a Reforge Stone obtained from the Forge. It can be used in the Reforge Anvil to apply the reforge to a pickaxe.

When applied, it grants +1 damage to Star Sentries and an additional 20% chance to drop Starfall when defeating them.

Obtaining
Players with at least Heart of the Mountain 3 can obtain by refining 512 Starfall at the Forge which takes 14 hours.

Requirements
 requires level XXVI (26) to apply. However, a pickaxe with the reforge can be used even if the player does not have Mining 26.