Golden poop

Directions
From the Nexus waypoint:
 * 1) Left
 * 2) Left
 * 3) Left
 * 4) Down
 * 5) Down
 * 6) Walk through the trees on the left of the screen and reach an invisible flight of stairs in the small clearing

After a short dungeon, claim your poop.

The poop and the dungeon is a reference to the game "The Binding of Isaac".