Hole of Iron

The Hole of Iron is the most difficult of the three caves in the Valley of Creatures in Pikmin: Planetary Evolution. It contains only a single treasure, but it is a very special and useful one guarded by many creatures.

Floor 1

 * 5x Dwarf Bulboid
 * 2x Bulboid

Floor 2

 * 4x Bionic Flint Beetle

Floor 3

 * 10x Bionic Blitso

Floor 4

 * Boss: 2x Man-at-Legs
 * 10x Bulboid

The only treasure in the cave is located on this sublevel, and only appears once every enemy on the sublevel is killed. It is the Extraordinary Wonder, a small iron suit worth. It makes Olimar immune to all sources of damage except boulders, explosions, and enemies.