The Fork Tower to the Cleft of Dimension

	After the Fork Tower disappears, the Ancient Base will be accessable again.  Fly your airship to it and land on top of the pad.
Inside, Cid will tell you he found a new technology that will allow you airship to go underwater!
	Cid and Mid quickly install the new device and tell you how to use it.  You can now go after the Third Tablet.
Go to the Great Trench.  It can be kind of hard to find, here is where it is on the underwater map.
	More Gargoyles ahead!  Be sure to prepare your party.
Fight the Gargoyles the same way you have all the others.
	After you defeat the Gargoyles, a page will remove itself from the Sealed Book and burn up, opening the door.
Eventually, you'll have to walk across the lava.  Lava hurts (duh) so you'll want to change one of your party members to an Elementalist to avoid taking damage.
	In the middle of the dungeon you'll run across a dwarven village!  Be sure to rest, save and upgrade your equipment, coming back later is usually more trouble than its worth.
This little piggy went to market, this little piggy stayed home, and Exdeath told these three piggies to go kick your ass.
	These three can dish it out, but they sure can't take it.  I suggest changing all your people in callers for this battle and then casting Odin on him till it works (worked for me on my second try).  Living through their opening combo can be interesting, if you just barely have 1000 HP like me when I go here you may have to try a couple of times.
After you defeat the three pigs, you will obtain the Third Tablet and the ultimate Jikuu spell, Meteo.
	Cast 'Exit' to quickly get out of the cave, and then go to the cave that is here.
Go through the cave (it's not very big), and the walk behind the waterfall.
	Yup, you guessed it.  More Gargoyles.  These guys should be a piece of cake by now.
After you defeat the Gargoyles, a page will remove itself from the Sealed Book and burn up, opening the door.
	Nothing will happen right when you pick up the Fourth Tablet.
But on the way out, Leviathan will attack you, saying he will give you his power if you can defeat him.
	Leviathan is big, bad, and tough.  Cast Golem and Fast2 right off, and then cast Shell on everyone.  When he attacks with Clean Sweep, heal immediately.  In the mean time, blast him with Bolt3 and Meteo.
After you defeat Leviathan, you will be able to use him as a call beast.
	After you obtain the Fourth Tablet, go to Seal Castle Kuzar.
Inside, take the 12 legendary sealed weapons.
	Congratulations, you are now ready to go to the Cleft of Dimension.  But, there are still many things left to find.  I highly suggest you visit Mirage (if you can't find it head over to the secrets page) and get all the stuff from there at the very least before continuing.