You light the crystal ball with the fire

Whitney Houston

the fire place

In the Boudreaux Mansion. If you're not on that part of the game yet, you can't go there.

Treasures are found all over Twilight Town. Here are the main locations:

The Old Mansion (front yard): Potion, Myhtril Shard

The Woods: Potion, Hi-Potion, Mythril Shard

Market Street Tram Com: Hi-Potion, AP Boost, Tent, Mythril Shard, Potion, Mythril Shard, Potion

Central Station: Tent, Hi-Potion, Mythril Shard

The Tower (outside): Potion, Hi-Potion, Ether

The Tower (entryway): Ether, Mythril Shard

The Tower (Sorcerer's Loft): Tower Map

The Tower (Sorcerer's Wardrobe): Mythril Stone

Underground Concourse: Mythril Gem, Orichalcum, AP Boost, Mythril Crystal

Tunnel Way: Orichalcum, Mythril Crystal

Sunset Terrace: Orichalcum +, Mythril Shard, Mythril Crystal, AP Boost

Masnion Foyer: Mythril Crystal, Mythril Stone, Elixir

Mansion Dining Room: Mythril Crystal, Mythril Stone

Mansion Library: Orichalcum

Mansion Basement: Ultimate Recipe