Grand Stairway

The Grand Stairway is a giant cavern located underneath the North Obsidia Ward, discovered after the Staircase is bombed by Team Meteor.
== Pokémon ==
==Sidequests and Special Encounters==
===Solrock & Lunatone Special Encounter===
Either a Solrock or a Lunatone will appear in one of two possible locations. Which one appears where is determined after you enter Grand Stairway for the first time. There's no way to know in advance which Pokemon will appear in Grand Stairway and where in Grand Stairway it will appear. The Solrock and Lunatone don't have any Egg Move in their movesets. 
===Mining Kit Event===
A Hiker in the topmost room will give the player a Mining Kit. Go right and up to reach the smashable rock like in the left photo below. Smash it and go into the opening. Talk to the hiker to receive the Mining Kit.
===Evolution Stone Event===
If the player chooses Eevee or Vulpix as the starter, a Hiker will appear in B1F and give the player an Evolution Stone of their choice. The available stones are Fire Stone, Water Stone, Thunder Stone, Leaf Stone, and Ice Stone. Eevee can evolve into Leafeon if a Leaf Stone is used on it, and can evolve into Glaceon if an Ice Stone is used on it. 
==Battles==
===Partner Victoria===
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===Aster and Eclipse===
Aster and Eclipse are battled on a Cave in a Double Battle format and they have two Super Potions. The player fights alongside Victoria.
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==Items==
==Layout==