If you are speaking of the egg that the lady gives you near the hot springs then the Pokemon is a wynaut. It is a pretty crappy Pokemon until you train it to level 18 when it evolves into a wobbufett. The wynaut will most likely have shadow tag which is helpful with the latis since it prevents escape!
No.
yes
Wynaut
i don't have Pokemon emerald, but the answer is always the same. not how long. how many steps. walk ALOT and the egg will slowly start to hatch
y3bufat6h2g6vjto2g6
wynaut at lv. 5
You have to talk to the old woman in Lavaridge Town by the sand.
no such thing
Egg.
No.
a regi cannot have a egg in any Pokemon game because they are nongendered
yes tou can
yes
yes
Wynaut
i don't have Pokemon emerald, but the answer is always the same. not how long. how many steps. walk ALOT and the egg will slowly start to hatch
you get a wynaut from the old lady