Lost Treasure

Lost treasures are random drops from all dungeons.
They can only be opened with the Skeleton Key, obtained from the Item Shop (1x for 1,400NX and 5 for 6,000NX).
There are several items that can be randomly obtained when opened.

Loot Table

Remy's Touch (Recover 30% HP and MP)
Burning Potion (2x EXP gain for 30 minutes)
Red Tau Potion (Recover 30 Fatigue Points)
Lethe's River Water (Resets all SP)
Skeleton Key Fragment x3
Bind Cube
Avatar Token
Danjin Head* (Hat Avatar with random duration from 7 day, 30 day and unlimited)
Manjin Head* (Hat Avatar with random duration from 7 day, 30 day and unlimited)
Arin Head* (Hat Avatar with random duration from 7 day, 30 day and unlimited)
Pokin Head* (Hat Avatar with random duration from 7 day, 30 day and unlimited)
Cardin Head* (Hat Avatar with random duration from 7 day, 30 day and unlimited)
Blaze's Invitation
Miasama's Invitation
Nightshade's Invitation
Darksteel's Invitation
Fire Demon Scroll
Water Demon Scroll
Earth Demon Scroll
Cosmos Demon Scroll
Canna's Flan
Canna's Pretzel
Canna's Milk Carton
Bobo Egg (Taken out with 1/5/11 Patch)
Chaf Egg (Taken out with 1/5/11 Patch)
Botis Egg (Taken out with 1/5/11 Patch)
Amy Egg (Added with 1/5/11 Patch)
Berith Egg (Added with 1/5/11 Patch)
Belz Egg (Added with 1/5/11 Patch)

+3 Reinforcement Ticket (Added with 1/5/11 Patch) 

+7 Reinforcement Ticket (Added with 1/5/11 Patch) 

+10 Reinforcement Ticket (Added with 1/5/11 Patch) 

(incomplete)

• The Limited Duration (7 and 30 day) avatars can only be traded to another player. They cannot be posted in the Auction Hall, or a Personal Shop, and they cannot be mailed to another player or alternate character.
  
• The Unlimited Duration avatars are like any other unlimited duration avatar. They can be traded, mailed, auctioned, and sold in a Personal Shop.