Rock card

Directions
Requires activation of the windmill. From the cliff dungeon Nexus waypoint, go up to the outdoor cliffs area, then:
 * 1) Down
 * 2) Right
 * Up
 * 1) Right
 * 2) Down the third ladder from the left
 * 3) Down
 * 4) Left
 * 5) Left
 * 6) Left
 * 7) Left