Soulstone

Soulstone and Filled Soulstone are items. They share an item slot.

Soulstone

 * If used while alive: This item turns into a Filled Soulstone containing your soul.
 * If somehow used while Dead: This item is removed from the game.

Filled Soulstone

 * The player whose soul is contained in the Soulstone is revived, whether it is yours or not.

Soulstone

 * Use against the Bearded Phantom of the Archaeology Dig.
 * Use against the Ghost of the Dungeon Crawl

Skill Use

 * None special

Other Item Use

 * None special

Item Combining

 * (Holy) Hammer+(Filled) Soulstone= The (Filled) Soulstone is removed from the game, and if a Filled Soulstone was broken, the player whose soul was inside dies. The (Holy) Hammer is kept.

Strategy
TBD

Soulstone

 * Generic random item-givers

Events

 * Mystic Shop
 * Archaeology Dig Lv 3 reward
 * Narrow Passage Inside The Cave
 * Melt the Ice Inside The Cave
 * Don't Die, Dudes! Fixed Chance Phase event
 * Defy Delicious Death! Fixed Chance Phase event
 * Choose An Item Phase event
 * Beautiful Wooden Chest in The Cellar of The Haunted Mansion
 * Give a Demon Sword to Marceline in Ooo
 * Complete the Weeping Angel mystery related to The Doctor In The TARDIS
 * The Lever's Reinforcements Activation Panel
 * Pawn Shop
 * Early Reinforcements
 * Reinforcements!

Items

 * Thieving Imp

Item Combining

 * Dark Crystal+Ethereal Gem= Soulstone

Effects

 * U.N. Voting

Filled Soulstone

 * Soulstone's standard use

Trivia
TBD