You need to enter the cave with Team Charm.
In Aegis Cave.
aegis cave
In Aegis Cave
16
# 1)ice aegis cave 3fl # 2) regice # rock aegis cave 3fl # 3)regirock # steel aegis cave 4fl # 4)registeel # aegis cave pit 5fl # regigigas chamber :regigigas, 4hitmonlee and 4 bronzong 19 floors
not as big as my penuis :D
you have to beat unowns and then spell ice
aegis cave
it has 3-4 floors
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.
after beating dialga and rescuing scizor, do a few missions and eventually in the lower level of the guild. after listening to people talk for a while you will be able to go to aegis cave