Iceberg Frigid Waters

Iceberg Frigid Waters, sometimes shortened to Waters or IFW, is a PMU 7 dungeon with Water-types and a few Ice-types. In order to access this dungeon, one must find a Secret Room in Iceberg Cavern. If Iceberg Adrift has been completed, one can use a shortcut in Iceberg Tunnels to enter it instead. The weather may be cloudy, fog, or rain. Pokémon will sometimes spawn frozen.

Floors 1-19
The first 3 floors only have a few unevolved Pokémon. The more floors progressed, the more Pokémon start to appear.

Floors 20-34
The scenery changes once, and there is now darkness. Secret Rooms start on Floor 29.

Iceberg Underwater Depths
The end room contains a Key of the Winds with an additional Deluxe Box.

End Box

 * Ice Stone
 * Key of the Winds
 * Pearl String
 * Relic Crown
 * Heart Scale

Secret Room
Secret Rooms can be found starting from Floor 29. There are no boxes in the Secret Rooms, but if a Honey is used, several Clawitzer and a single recruitable Clauncher (only during Dawn or Day) will spawn. They can be spawned multiple times, like Harmonic Tower's Secret Rooms with Bagon.

Pokémon
''Pokémon in bold are recruitable. Please visit the Recruitable Pokémon page for more information.''

Dungeon Objective
The objective of this dungeon is, for the most part, to obtain a Key of the Winds to fight Suicune in Iceberg Adrift. It's also a good place for training Electric-types due to no Pokémon with the Ability Lightning Rod. Along with Iceberg Adrift, an Ice Stone can also be gotten from the end box here.

Tips

 * Gummis are the only reliable food source here, and they don't spawn commonly, so use a Stamina Band, Tight Belt, or bring extras of your own food items.
 * Bring Honey in case you find a Secret Room and want Clauncher.