Lunar Subterrane B4

Area Lunar Subterrane
Other Maps B1, B2, B3, B5, B6, B7, B8, B9, B10, B11, B12
Exit/Warp Exit and Warp function properly on this map
This is where the floors begin to get enormous. The main area of B4 consists of three tiers connected by ladders and caverns. For the start, head east past the ladder to find some Artemis Arrows, then head down. To the west you'll find a room containing an Elixir, while the stairs to the final tier are to the east. Inside you'll find a large room with a Blizzard in the northeast corner, and the exit back to the main area to the west near an X-Potion. Outside again, you can pick up the Stardust Rod in the chest, but it is guarded by a Behemoth. This rod offers an amazing +15 bonus to Wisdom, and will significantly upgrade Rydia's Spells (especially compared to using a whip). Plus, using it as an item is more fun than using a whip anyway.

Note: do not use Lightning on Trickers. You know, in case the name didn't give it away.
Compare Lunar Subterrane B4 to other Maps
Maps: Connected to Lunar Subterrane B4 – 2 shown
The name of the map, including both the general area and the specific floor or section; temporary maps only appear during certain brief plot points; underworld and moon maps are found on those worlds; end game maps are available during the closing events of the game
Name
The number of treasures to be found on this map
Treasures
The cost to stay at the inn, if there is one present
Inn
Does the Exit spell function on this map?
Exit
Does the Warp spell function on this map?
Warp
Miscellaneous helpful features of the area, such as Namingway and fat chocobos
Amenities
A list of the types of shops that can be found here
Shops
Lunar Subterrane B3 4 - Yes Yes - -
Lunar Subterrane B5 9 - Yes Yes Save Point -
Treasures: Found in Lunar Subterrane B4 – 5 shown
Treasure
The specifics of where this treasure can be found
Notes
The monsters guarding this treasure, which will attack when the treasure is opened
Guarded By
Artemis Arrow ×10 Northeast chest -
Blizzard Northeast chest in lower-level room -
Elixir Chest in west room on middle level -
Stardust Rod Southwest chest Behemoth
X-Potion West chest in lower-level room -
Monsters: Found in Lunar Subterrane B4 – 7 shown
Minibosses appear as treasure guardians or are otherwise especially powerful monsters; bosses are unique monsters that are defeated as part of the plot; lunar guardians are powerful monsters guarding forbidden weapons; the final boss must be defeated to complete the game; special monsters are not fought in standard battles
Name
The monster's starting and maximum hit point total
HP
The amount of gil earned for defeating this monster
Gil
The total amount of experience earned for defeating this monster (this is split evenly among surviving party members)
Exp
Attack determines the base per-hit damage of the monster's physical attack
Att
Magic determines how powerful the monster's spells and special abilities are
Magic
Defense reduces the amount of damage taken per physical hit
Def
Magic defense reduces the amount of damage taken by spells and special attacks
Mag. Def.
Some weapons are especially effective against certain monster families
Family
The monster takes extra damage from spells or attacks of any of the listed elements
Weakness
Monsters that resist an element take reduced damage from spells or attacks of that element, while monsters that absorb an element are healed by spells instead of taking damage (elemental weapon attacks are resisted instead of absorbed); individual monster pages indicate which elements are resisted and which are absorbed
Resists/Absorbs
The monster is vulnerable to status ailments listed in white, and immune to those listed in red; the status ailments are Poison, Darkness, Silence, Pig, Mini, Toad, Petrify, KO, Berserk, Confuse, Sleep, Paralyze, Curse, and Gradual Petrification
Status Vulnerability
D.Bone 12,000 6,750 gil 14,000 142 - 3 254 Dragon, Undead Fire Darkness PoDaSiPiMiToPeKOBeCoSlPaCuGP
D.Fossil 12,000 8,100 gil 15,000 132 - 4 254 Dragon, Undead Fire, Holy Darkness PoDaSiPiMiToPeKOBeCoSlPaCuGP
Ging-Ryu 7,500 19,000 gil 25,000 124 95 4 44 Dragon - - PoDaSiPiMiToPeKOBeCoSlPaCuGP
King-Ryu 8,200 23,000 gil 30,000 128 30 54 39 Dragon - - PoDaSiPiMiToPeKOBeCoSlPaCuGP
Tricker 12,000 10,700 gil 20,000 174 143 3 0 - Lightning - PoDaSiPiMiToPeKOBeCoSlPaCuGP
Warlock 5,100 240 gil 17,003 80 47 5 41 Mage - - PoDaSiPiMiToPeKOBeCoSlPaCuGP
Behemoth 23,000 65,000 gil 57,000 154 63 4 254 - - - PoDaSiPiMiToPeKOBeCoSlPaCuGP
Weapons: Found in Lunar Subterrane B4 – 2 shown
Rare weapons can only be found as treasure or won or stolen from monsters; unique weapons can only be found as treasure or as rare monster drops; forbidden weapons are powerful items found in the Lunar Subterrane; exceptional weapons are found only as rare monster drops
Name
The specific type of weapon this is; this has no special in-game meaning
Type
The higher a weapon's power, the more damage physical attacks made with it deal
Power
A weapon's base accuracy
Accuracy
Some weapons grant a bonus or penalty to one or more statistics; bonuses are listed in green, while penalties are listed in red
Bonuses
The cost to buy this weapon in a shop
Price
The amount of gil received when selling this weapon in a shop
Value
The spell cast when this weapon is used as an item in combat; unlike items, weapons are not consumed when used to cast spells
Spell
The status ailment that may be inflicted by hits with this weapon
Status
The elemental nature of this weapon; targets that are weak to this element take extra damage, while targets that resist or absorb this element take reduced damage
Elements
When used against monsters of any of the listed families, this weapon does increased damage
Families
The characters which are capable of using this weapon
Equipped By
Artemis Arrow Arrow 75 - - 100 gil - - - Dragon Ce, Ci, cRy, Edw, Fu, Pa, Po, Ro, Ry
Stardust Rod Rod 45 60% Wis +15 - 5,500 gil Comet - - - cRy, Fu, Pa, Ry, Te
Items: Found in Lunar Subterrane B4 – 3 shown
Rare items can only be found as treasure, won or stolen from monsters, or purchased from a single shop; unique items can only be found as treasure or as very rare monster drops; key items are unique items that are important to the plot; exceptional items are found only as very rare monster drops
Name
The cost to buy this item in a shop
Price
The amount of gil received when selling this item in a shop
Value
The spell cast when this item is used in battle; using the item in this way consumes it
Spell
The target of this item's effects when used in battle
Target
Blizzard - 50 gil Blizzard All Enemies
Elixir 100,000 gil 1 gil Elixir One
X-Potion - 1,500 gil X-Potion One
Lunar Subterrane B3 Lunar Subterrane B5