Seafloor Ruins/Central

Central Seafloor Ruins, also called Central SFR, is a continuation dungeon from Seafloor Ruins. Every Pokemon in this dungeon is at least part Water-type with some variation in secondary typing. Castform is an exception to this, albeit only when the weather isn't rainy. The level ranges from level 30 to level 85 and there are 60 floors.

To enter the dungeon the item Sea Dew is required, it can be found on Eastern Seafloor Ruins or Western Seafloor Ruins.

For a summary on how to beat this dungeon visit Dungeon Objective.

If you are looking for Seafloor Ruins click here. If you are looking for Eastern Seafloor Ruins click here. If you are looking for Western Seafloor Ruins click here.

Lower Floors
The floor has a deep blue water texture with a mix of tan tiles and violet tiles. The walls are a light shade of purple coral and there is a medium sized darkness. Rain weather is common. This begins from floor 21 to floor 40.

Middle Floors
The floor is a deep purple ground with sparkles and tan tiles. The walls are purple colored coral with occasional grass on top. There is a medium sized darkness and rain is common. This lasts from floor 41 to floor 50.

Upper Floors
The scenery drastically changes into a ruins theme. The floor has deep dark blue water with a mixture of brown tiles and light blue tiles. The walls are made of light blue coral with occasional grass on top. There is a medium sized darkness. The weather rain is common and this lasts until the end.

Pokémon
Pokémon in bold are recruitable, please visit the Recruitable Pokémon page for more information.

Mystery Egg
Mystery Egg can be found in the dungeon the following Pokémon can hatch from it.

Items
The items that are found in Central Seafloor Ruins are all the necessary items required for an explorer, except instead of apples there are green apples.

Final Room
In the final room there is a Deluxe Box. The final room looks different compared to the Western and Eastern Seafloor Ruins. There is a 20% chance of obtaining a Wonder Egg.
 * Wonder Egg
 * Big Pearl
 * Pearl
 * Nugget
 * Big Nugget
 * Pearl Necklace
 * Golden Apple
 * TM Flash Cannon
 * TM Thunderbolt

Secret Room
Aside from the floor 40 secret room all Seafloor Ruin dungeons have the same normal Secret Rooms. They each contain 2 Deluxe Box.

Lower Secret Room
The Lower Secret Room is found from floors 22 to floors 50. There are 4 switches, 3 are dummies and 1 is capable of opening the doors that lead to the boxes. The two switches inside open both of the doors.
 * TM Thunder Wave
 * Pearl Necklace
 * Big Nugget
 * Big Green Apple
 * TM Ice Beam
 * TM Thunderbolt
 * Revive

Upper Secret Room
The Upper Secret Room is found on floors 51 to 60 and there are two Deluxe Boxes.
 * TM Thunder Wave
 * Pearl Necklace
 * Big Nugget
 * Big Green Apple
 * TM Ice Beam
 * TM Thunderbolt

Secret chamber
Secret Chamber is found on floors 51 to floor 60. This floor contains no Deluxe Box but instead a platform where one can summon Phione. To enter the floor the player needs to use Sea Dew at part 1, and then Wonder Egg on the pedestal at part 2 to summon Phione. The Phione has a 100% recruit rate and has a boss buff of 1000 hp.

Restrictions
Unlike Eastern and Western Seafloor Ruins the objective of this dungeon is to obtain a Wonder Egg or Piplup. Once the player has a Wonder Egg found in the final Deluxe Box they then need to re-enter the dungeon and find the Secret Chamber at floor 51+
 * The player can only bring in their Leader
 * The player can only bring in 3 items
 * There is no experience gained

Tips

 * Do not bring in any rare items as the rate of dying is high
 * Sea Dew and Wonder Egg cannot be lost.
 * Bring in a counter to status, namely Poison and Paralyze
 * Walrein, Seaking, Whiscash and Kingler have their one-hit KO move (Sheer Cold, Horn Drill, Fissure and Guillotine), which may cause an instant Game Over if the player is out of Revivers and is too low in level.
 * Pokémon with Water Absorb will do well in the dungeon.

Trivia

 * Central Seafloor Ruins does not have Sea Dew.
 * This is the only Seafloor dungeon where Kyogre, Phione and Manaphy do not appear as storyline characters.
 * The counterpart dungeon; Inferno Volcano is much less complex than Seafloor Ruins
 * Inferno Volcano also features a less intricate plot.
 * Both dungeons have 60 floors
 * Both dungeons have their respective weather legendary as the final boss
 * This is the only Seafloor dungeon that has no secret room on floor 40.
 * There are no Seafloor Keys
 * There are no switches
 * Floor 58 has ruins that contain a Deluxe Box.