06/07/2017
00:00 UTC on 7th June until 23:59 UTC on 12th June, stock up on smouldering lamps and light a fire under your XP gains.
If you're not familiar with these beauties, they award XP like an ordinary lamp, but also convert up to the same amount of Bonus XP into regular XP. That means you'll benefit it immediately.
Use your smouldering lamps on skills that you've got plenty of Bonus XP in to get the most out of them.
If you've still got some Menaphos recommended levels to chase, this might be the perfect pick-me-up. Have fun!