it has 30 floors
There is 30 floors in the Concealed Ruins.
there are 20 floors
It has 4678 floors.
I think there is like uhmmm........ 30 floors. :]]
there are 30 floors and on the 20th floor if you have either mystery part or secret slab you can vs raikou.
30 but u should get 20 oran berries
46
30 floors then you fight Raikou but need secret slab/mystery part to recruit him.You need secret slab or mystery part to recruit him on FLOOR 20, there's 30 floors, and on floor 29 there's a key room containing a chest for an item for one of the four Regi's.
15 floor then u will go to the ruins which about 12 floors then u will play against spiritomb
The White House has six stories. Much of it is underground or concealed with landscaping.
Desert Region has 20 floors. Desert Region has many keys for opening locked doors. There are sandstorms on random floors you have to be preprared for. There are no Legendary Pokemon at the end of the dungeon; you want to go for keys and to recruit Pokemon.
There are 15 floors in the Hidden Land, and there are 8 in Hidden Highland. And after that you battle Dusknoir, but if you already have, it takes you to Temporal Tower.