Dark Stone

A Dark Stone is an item which is needed to start and complete the Zekrom Quest in the Ancient Cave.

How to obtain it

You can find a Dark Stone by opening Mystery Boxes.

How to use it

Once you have hands on a Dark Stone, you will need to go to the Ancient Cave to begin the Zekrom Quest. Once you start the quest, you will need to answer a question and help a wounded Pokemon.

Once you complete the tasks, you will be given a Zekrom egg.

Other

• Dark Stones are trade able.