The elements of harmony, a unused item

The elements of harmony are 6 gems with extraordinary power when in the hands- or I guess hoofs of the right pony’s, they were formerly used by twilight sparkle, flutter shy, rainbow dash, rarity, applejack, and pinkie pie and handed down to their children Estrella, dizzy, fiery, and golden dawn. Rainbow dash and pinkie pie had nobody to hand them down to so their elements became broken and unused.

the elements are rarely used since there’s more power in equestria to stop villains now, so they lay unused in the shadows base.