Kill an unown that's shaped like an R
if you mean on the dungeons list AEGIS CAVE is after miracle sea..veronica
After Manaphy goes back into the sea, do at least one job and go to sleep three times. Then, you will go to the guild and everyone will be gone. Go to the bottom, and Team Charm will be there, and you will join them on an expedition in Aegis Cave. You have to battle Regice, Regirock, Registeel, and even Regigigas and his minions.
If you are refering to the Aegis Cave mystery, then there is a process you must go through in order to progress to the deeper levels. You will notice that when you defeat Unown in this dungeon, some of them drop a perculiar stone which is marked with their symbol. These symbols can be translated to English letters (and the punctuation marks of ! and ?) and play an important part in the mystery of the cave. You must gather the apporpriate Unown stones which spell out the section of the cave you are in in order to move forward. If you are in the first section of Aegis Cave, then you will need to gather the Unown stones which translate to the letters 'I' 'C' and 'E'. With these in your inventory, place a hand on the notification in the base level and it will clear the path to the next chamber. Proceding to the next chamber will require you to gather the stones marked 'R' 'O' 'C' and 'K'. And lastly, gather the stones marked with 'S' 'T' 'E' 'E' and 'L' to unlock the last chamber and solve the mystery. Once you have navigated through all of the sections of the cave, you can progress in the story. However, if you are defeated in the dungeon or visit Aegis Cave again, you will need to complete the same process as before, and gather all of the Unown stones anew.
In Pokémon Mystery Dungeon: Explorers of Sky, Aegis Cave is a special dungeon where you can go to collect various rare items. The dungeon consists of multiple floors with different puzzles and challenges that you need to complete in order to progress further. It is recommended to bring a Pokémon with the move Rock Smash as it is required to access certain areas in Aegis Cave.
There are none. There isn't a wonder mail code for them actually. But you can still get them on your team if you bring a secret slab or mystery part not sure which to Mystifying Forest (B10F) for Celebi and for Mewtwo go to Dark Crater (B6F.) Hopes this helps. you only get mewtwo in darkness (aegis cave 5th floor of regigigas dungeon and dark crater B6f) and celebi in time wonder code for secret slab is PXJ6 34F4 4Q3F QW&K YRX5 38+=for more info go to serebii.net
your leader has to beat them,then they will ask to join your team (in aegis cave)
In Aegis Cave
aegis cave
You have to go to Aegis Cave, But to get there you need to release manaphy into the sea and sleep for a few days and then team charm comes and takes you to Aegis Cave.
You have to get the stones that the unknown drop and use them at the stone marker.Like at the begining you have to get the unknown stones that spell ice.
Do a few jobs, and after a while a Mr. Mime will show up by the Kecleon Shop in Town. Talk to him to continue your adventure to Aegis Cave.
You gotta defeat Unowns in the aegis cave
Just head back through Aegis Cave and fight him again. There's a chance of recruiting him whenever you fight him.
if you mean on the dungeons list AEGIS CAVE is after miracle sea..veronica
in aegis cave in the rock chamber{ice will be first so you will fight regiice then regirock}
aegis cave all floors except for after you pass registeel chamber
After finishing Aegis Cave, wait about 3-5 days, and Bidoof will come looking for you asking you to come to the Guild. Appears that Azurill has a nightmare, and Mt. Travail will be unlocked.