Spirit dragonstone

A Spirit dragonstone is one of the three Summoning spirit gems that could be obtained from the Squeal of Fortune. It gives a 50% chance to save a charm when it is worn while creating summoning pouches. It has 50 charges and loses a charge for every charm it saves. When all the charges are consumed, it breaks.

Once equipped, it becomes a spirit dragonstone (a) and does not stack with other gems in the bank.

Trivia

 * Originally, the spirit dragonstone was used to store 20 Uncharged Summoning pouches; however, this was changed in response to player feedback. All gems obtained before the update can be converted to the current version of that gem.