Gi Tribe
From Final Fantasy Wiki
The Gi Tribe was the group that was at war with the people of Cosmo Canyon (predominantly Red XIII's Species at the time) in the time of Seto. Seto held off the invaders until the rest of his tribe were able to escape, before succumbing to petrification as a result of the Gi Tribe's poisonous arrows.
The party (consisting of Cloud Strife, Red XIII, and one other of the player's choice) battled various specters of the Gi Tribe in a cavern underneath Cosmo Canyon leading to Seto's remains.
