|Release||27 May 2014 (Update)|
|Destroy||Are you sure you wish to destroy this item? You cannot reclaim it.|
|On death||Always kept outside Wild|
|Examine||Consume this for bonus XP to help you towards entering the elf city.|
Prismatic crystals are items received from the crystal amulet by selecting the rub option, if the player is under level 75 in Agility, Crafting, Construction, Dungeoneering, Herblore, Mining, Prayer, Ranged, Summoning and Woodcutting which are skills needed for the quest Plague's End. If the player has at least level 75 in each of the required skills, they will instead receive three prismatic crystal fragments.
The crystal will provide bonus experience divided across all of the prerequisite skills that the player does not meet, with the experience given being appropriate to the Player's level.