Marsh Cave

Marsh Cave has 18 treasure chests across three floors. Visit during the Elfheim chapter to get the Crown key item needed to progress the story. Some chests on B3 are locked and require the Mystic Key — and they contain monsters!

Dagger

B2 North - Northeast room

1,120 Gil

B2 North - Southwest room, right chest

Potion

B2 North - Southwest room, left chest

1,180 Gil

B2 North - Northwest room

Broadsword

B2 South - Second from the left southern room

Potion

B2 South - Southwest room, first from the left

Potion

B2 South - Third from the left southern room

Phoenix Down

B3 - 1st room (northwest)

Potion

B3 - 6th room, right chest

Cottage

B3 - 6th room, left chest

Copper Armlet

B3 - 5th room (far west, second from top)

1,045 Gil

B3 - 4th room (northeast)

Potion

B3 - 12th room (east side)

Crown

B3 - 10th room (left of the 1,135 Gil chest)

1,135 Gil

B3 - 11th room (right of the Crown)

Silver Armlet

B3 - 13th room (southwest, left of Antidote) - monsters inside!

Antidote

B3 - 14th room (right of Silver Armlet) - monsters inside!

1,020 Gil

B3 - 16th room (southeast) - monsters inside!

Item	Location	Image
Dagger	B2 North - Northeast room
1,120 Gil	B2 North - Southwest room, right chest
Potion	B2 North - Southwest room, left chest
1,180 Gil	B2 North - Northwest room
Broadsword	B2 South - Second from the left southern room
Potion	B2 South - Southwest room, first from the left
Potion	B2 South - Third from the left southern room
Phoenix Down	B3 - 1st room (northwest)
Potion	B3 - 6th room, right chest
Cottage	B3 - 6th room, left chest
Copper Armlet	B3 - 5th room (far west, second from top)
1,045 Gil	B3 - 4th room (northeast)
Potion	B3 - 12th room (east side)
Crown	B3 - 10th room (left of the 1,135 Gil chest)
1,135 Gil	B3 - 11th room (right of the Crown)
Silver Armlet	B3 - 13th room (southwest, left of Antidote) - monsters inside!
Antidote	B3 - 14th room (right of Silver Armlet) - monsters inside!
1,020 Gil	B3 - 16th room (southeast) - monsters inside!