As soon as you enter, check the left side for a Protect DP and use the Save Point on the right. Enter the Tomb. Holding [Select] brings up the map. If you purchased the Locator from the guard at the mansion, you’re position will be marked on the map with an X. Pressing [Triangle] while viewing the map warps you out of the tomb. If you do this, your SeeD ranking will go down though.

From the Tomb entrance, head north to find a blue Gunblade on the ground. Examine it and write down the (random) password. Although your work is finished here, why not gain some EXP and another GF? If you choose to stay, use the map to get to the Eastern Chamber. Once there, approach the figure.

BOSS >> SACRED
HP: 2,660 Weakness: Poison, Wind Strength: Earth
AP: 20 Draw: Shell, Protect, Berserk, Life

Strategy: Cast Float on Sacred to cancel his Regen status. Hit him with your GFs and Wind-based spells if you have them. Draw a few Life spells from him and heal as necessary. When his HP depletes sufficiently, he’ll stop the fight.

After Sacred leaves his podium, a Save Point appears. Use it then exit and go to the Northern Chamber. Once there, use the Float DP on the left then examine the chain on the right to make the water flow. Now, go over to the Western Chamber. Use the Cura DP then examine the waterwheel to change its direction. If you have the Move-Find ability equipped, you’ll see a Save Point behind the waterwheel. Leave and head to the center of the Tomb. Approach the southern wall from a north-facing position. Cross the new bridge and enter to meet the Brothers.

BOSS x 2 >> SACRED & MINOTAUR
HP: 3,630 Weakness: Poison, Wind Strength: Earth
AP: 20 Draw: Shell, Protect, Berserk, Double

Strategy: Cast Float on your party as well as the bosses (cancels their Regen status and combo attack, aptly called Mad Cow Special). Junction Aero to Elemental Attack if you can and off the big guy first (Sacred), followed by Minotaur. They’re capable of dealing out moderate sums of damage, but shouldn’t pose too much of a threat. Summon your GFs too and heal frequently.

After the battle, you’ll get GF Brothers plus their two cards. Don’t lose them... they’ll come in handy later on. Leave the Tomb and make your way back to Deling City.