Sprintmaster

Description
Bears the likeness of a strange bug known only as "The Sprintmaster".

Increases the running speed of the bearer, allowing them to avoid danger or overtake rivals.

How to Acquire
Bought from Sly in Dirtmouth after acquiring the Shopkeeper's Key for.

Usefulness
Increases run speed, letting you run faster

It is outshined by the Mothwing Cloak and Crystal Core in later parts of the game, however, in places where Crystal Core or Dash is unusable or difficult to use, Sprintmaster can shine.