While Xezat's Fleet engaged Exdeath's forces, the party, with the help of Xezat, sneaks into the Barrier Tower through the seafloor where a tunnel was dug by Xezat's troops under the Barrier Tower. There the party and Xezat go separate ways to find a way to disable the tower, so that the barrier that protects Exdeath's Castle will be destroyed. The party climbs to the top and manages to defeat Atomos and destroy the antenna, disabling the tower. When the machine powering the tower explodes, Xezat is killed.
|9,000 gil||Second Floor|
|Blood Sword||Second Floor, guarded by Red Dragon, or Yellow Dragon x2|
|18,000 gil||Sixth Floor|
|Gold Hairpin||Tenth Floor, guarded by Red Dragon or Yellow Dragon x2|
- Reflect Knight
- Level Tricker
- Ziggurat Gigas
- Red Dragon (Monster-in-a-box)
- Yellow Dragon (Monster-in-a-box)
- Atomos (Boss)
Castle Exdeath's theme plays as the Barrier Tower's background theme.