A huge meteorite is an item that can be won through Treasure Hunter as part of the Meteor Storm promotion added on 21 January 2016. When used it will give 33% more experience in a chosen skill than a huge prismatic lamp, or 100% more if the skill chosen is one of the player's five lowest skills. If the player's Dungeoneering, Invention, and/or Slayer level is less than 120 those will count as lower than any level 99 skill.
- Before an update on 12 January 2017 the experience boosts were 25% and 75%.
- On the day of release the lowest seven skills got the 75% boost. This was presumably due to a bug.