15 September 2014 - Rune Value Improvements in General Discussion Posted September 16, 2014 Useful information for those who have maxed or have 4 skills + any combat skills left to max. You are currently able to complete a daily challenge, turn the challenge in and then reroll/extend the same challenge. Obviously you'll need to less than 5 or less skills left to max (all combat skills are considered as one challenge) so you know that when rerolling you know for a fact you going to get the skill you've just completed. I've just got around 900k Dungeoneering experience this way and I can get way more if I choose to buy more Vis wax. I can see this getting nerfed very soon. Forgot that you only get one per challenge day. Only seemed good at first because I had 4 challenges outstanding in skills I didn't want to do... so once those were rerolled you ended up having nothing left.