How to get Crystal Shards in OSRS?

First you need access to Prifddinas by completeing Song of the Elves.

• Zalcano Mini-Game (70 Mining/Smithing required)

• Prifddinas Agility Course (75 Agility required)

• Pickpocketing elves (85 thieving required)

• Corrupted Gauntlet Mini-Game (SotE Required, High Combat recommended)