head north up long stairs, then west to chest with 100 gil. Now south to a chest with 150 gil. Further south to stairs. Now you're on B2.

Go north, then east slightly. The door to the north leads to an empty room. South is stairs. Now in B3.

Head east and swim north to stairs back up. B2 again. chest down southest - battle axe. Chest further west - antidote. Even further west - Mythril Mace and a Monster appears. 6 grenades. Fire works well on them.

Down and south and west a long way to stairs. Lvl B4.

North to chest - potion. East from here - chest - ice scroll.

Final Fantasy 2 Walkthrough

Final Fantasy Origins Review