When you obtain the airship (After defeating
Yunalesca), talk to Cid and select the option where you can
enter passwords. Insert the passwords below to unlock locations
from where you can obtain rare weapons or armors.
Password
Description
Finding it
GODHAND
Leads you to Rikku's best weapon Godhand. You'll
need Celestial Mirror in order to open the chest.
Visit Mi'ihen Highroad Ruins and find a sphere
which tells you about the great thorn in the Calm Lands. Go
to Calm Lands, and follow the directions it gives you.
VICTORIOUS
Leads you to armor Victorious
Find sphere in Besaid Island. Then collect
the letters of the password from Kilika forest, and the ruins
in Bikanel island.
MURASAME
Leads you to Auron's weapon Murasame
Go to the Baaj Temple ruins and examine the
sphere on one of the pillars. It will mention where the password
can be found.