Evolution Stone

Evolution Stone is an item.

Standard Use

 * Choose a Living item you have. Then, choose 1 of 4 (other?) random Living items shown to you from the generic Living item-givers pool for your initial chosen item to Transform into.
 * The initial item choice is considered to be a "use", though it doesn't consume a charge.
 * If the initial chosen item is no longer in your inventory when you select 1 of the 4 random options, nothing occurs besides this item having a charge consumed and having its standard use reset to be able to choose another initial Living item.

How To Obtain

 * Generic item-givers
 * Generic donator item-givers

Strategy
TBD

Trivia
TBD