Sprintmaster

Sprintmaster is a Charm in Hollow Knight. It increases run speed by ~20%.

Usefulness
The additional speed is only applied while the Knight is grounded and not impeded by walk-zones or liquid such as acid or water.

The Sprintmaster Charm can be useful when fighting quick, agile bosses, such as Hornet.

How to Acquire

 * Bought from Sly in Dirtmouth after acquiring the Shopkeeper's Key for.
 * Shop description:
 * You like it? It's a recent addition to my collection. Handsome thing, isn't it? Holding it lets you run around quickly and tirelessly, as though you were young again! Or, erm, so I'm told.