Ruby Chamber is the inner chamber of the volcano of Mt. Ember.
Near the top level is an old who will make some Ember Cream for some Fire Gem, which will allow the player to explore the lower levels. (Fire Gems can be bought at the Cinnabar PokéMart.)
At the bottom is the Lava pool, and if the player has the Ruby, can summon Groudon.
Items[]
Item
Location
Fire Stone
Hidden on the ground west of the first ladder.
Fire Gem
Hidden in a rock down two eastern ladders.
Fire Gem
Hidden in a rock down an eastern, then a western ladder.
Fire Gem
Hidden in a rock down a western, then eastern, then western ladder.
Ruby
Depth of the Volcano.
Magenta item balls respawn at midnight. See Time. For other item ball colors, see Item Balls.
Pokémon[]
Pokémon
Type
Level
Catch Rate
Encounter Rate
Static
Slugma
Fire
35
190
-
Magcargo
Fire
Rock
55
75
-
Groudon
Ground
60
5
One
* Catch Rate influences how difficult a Pokémon is to catch. Higher numbers are easier.
Layout[]
The image below shows the path needed to reach to Ruby and get to the Lava pool, provided by the community: