It was added on 6 March 2014.
Looking to squeeze some extra XP out of your skilling? Need a helping hand with a few skills you’ve been putting off? Then check out the chests of Treasure Hunter this weekend – all lamps and fallen stars are prismatic and yield 50% extra XP!
Prismatic items aren't locked into a specific skill. Once you've got a lamp or fallen star in your possession, you select where you want the XP to go. The choice is yours!
But that’s not all – in addition to their prismatic perks, all lamps and fallen stars are also offering up 50% extra XP! Be sure to use your prize between the dates below, as once the promotion is over they’ll only supply the standard amount of XP.
All lamps or fallen stars won from Treasure Hunter are prismatic and yield 50% extra XP between Friday 7th March 00:00 GMT and Monday 10th March 23:59 GMT. For help converting this to your local time, click here.
Everyone gets at least one key per day, and RuneScape members get two. You can earn more through gameplay – visit the wiki[help] to find out how, as well as for full details on the ins and outs of Treasure Hunter.
You can purchase keys here, redeem Bonds in-game, or click ‘Buy Keys’ in the Treasure Hunter interface.
The RuneScape Team