The same way from time and darkness. Either wait for the job board to have a mission to find it with a certain pokemon, or use a wonder mail code. Also, the mystery part has the same effect as the secret slab and is found the same way
the secret slab lets you find certain legendary Pokemon in cetain floors of a dungeon. for example, with a secret slab you can find darkrai on floor 3 of the miracle sea.
pickle
Recruit from Dark Crater or Mystery Part or Secret Slab
They help you recruit all the legendaries.
It helps you get all of the legendary pokemon.
http://apointlessplace.net/wms/wmgenerate.html create a code to get it i did.
It´s a Heatran (Lv. 49).The Dungeon has 20 floors and Moltres is also to be found there (only in Explorers of Sky) but only if you have Secret Slab with you.Fond this in Pokewiki:PKF&+X-H+M2SHW65J9W0=TTC0PKH+0YPY+Should be for the Secret Slab. :P
suurounded sea floor 18 must have a mystery part or secret slab in bag, 60% chance of joining.
yes,b18f
yes on the 10 floor of the spacail rift with secret slab
u can find him on dark crater 10f with secret slab u can get a challenge letter from him for inferno cave must have guildmaster rank
First, you have to get a secret slab. Once you have that, go to shimmer hill, 13th floor and find Deoxys, defeat him, and recruit him.