The Grandshelt Catacobms Exploration is the 4th map you can wander around for goodies. It is a much larger map than your previous ones.
|Energy||Gil||Battles||Unit Exp||Rank Exp|
Drops – Chromatic Ooze, Beast Meat, Crimson Tear, Life Orb, Gaia’s Tear, Book of Ruin, Luminous Horn, Esper Shard, Quality Parts, Esper Cryst, Seed of Life, Green Fluid
Collection Points – Lumber, Copper Ore, Fire Cryst, Lightning Cryst, Wind Cryst, Dark Cryst, Magicite Shard, Black Magicite
Enemies – Wild Rat, Yellow Jelly, Green Soul, Zombie
Boss – Architeuth, Tentacles x 3
Item/Treasure Chest Locations
|7||Recipe for Bronze Helm|
|8||Recipe for Javelin|
Silver Chest  – Recipe for Barwater
Silver Chest  – Recipe for Barthunder
Location 1 – Go left all the way to get your first easy chest that contains a Leather Whip, which gives ATK+17 and a 5% chance to paralyze.
Location 2 – From location 1, head down the stairs and turn left to find a Bronze Mace, which gives ATK+14.
Hunt for Model Airship Quest– Speak to the NPC for this quest that you get from Royal Capital Grandshelt.
Silver Chest  – It is easy to miss since its blocked by a pipe! You do need a magic key for this though. It contains a recipe for Barwater.
Collection Point 1 – This is just south of the silver chest location. You can’t miss it!
Location 3 – Check the red arrow to get access to the secret path that leads to a pair of Iron Gloves, an accessory that gives DEF+5.
Location 4 – Head to the left side of the map. Go down and take a right on the first path you meed. Then check the path on the right to enter a secret room for a Star Quartz.
Collection Point 2 – Head to the left and go north from location 4 to find your second collection point.
Location 5 – Head south and then make a right to find a sneaky chest blocked by a pipe. Check the chest for a Battle Axe that gives ATK+28.
Location 6 – Head east of location 5 and go up to get a Phoenix Down.
Location 7 – Backtrack to location 4 and go south and take a left to get a recipe for Bronze Helm.
Location 8 – Go west of location 7 and move south to find a recipe for Javelin.
Silver Chest  – From location 8, go to the left to check a secret path that leads to a room that contains the silver chest. You will have to move left and up to get access to the secret room. This contains a recipe for Barthunder.
Collection Point 3 – The last collection point is to the left of the secret room.