Note: Due to an update by Jagex, this method use to give you anywhere from 375k xp/hour to upwards of 450k xp/hour.
The update has badly nerfed this method, and the xp recieved from killing icefiends is about 1/3 of what it used to be.
*GOOD NEWS! Jagex has released the Charming Imp, which will pick up the charms for you!
The Charming Imp is a dungeoneering reward which you can buy.
It requires level 21 summoning and 21 dungeoneering to buy, and a total of 100k reward tokens
The Charming Imp is VERY helpful with this method.
You can toggle the imp to choose which charms you want the Imp to pick up for you and the charms you want it to keep.
With this method, Tell the Imp that he can keep the gold charms, so you can keep the crimson, blue and green charms.
Also, since you are allowing the imp to keep the gold charms to himself, you will get 4 summoning experience for every gold charm he will keep.
200K+ Combat xp/hour at Icefiends PLUS 300+ charms/hour
Icefiends (Level 185) at the Ghorrock Fortress give really good ranged experience and defence experience. Along with that, you get A LOT of charms.
Approximately 200k combat experience can be earned per hour.
Along with 200 crimson charms per hour.
Around 300k to 2m/hour can be earned depending on rare drop tables
Requirement: Finished The Temple at Senntisten
Able to access the fairy rings
Getting there
Again, you need access to the fairy rings. Access it from Edgeville -> Zanaris
Fairy ring code is: DKS
Setup + Inventory
We will be using ranged, so ranged armour of course.
Bring extreme ranged/Ranged potions if you wish.
Nature and Fire runes will be used to high alch some their drops (Water bstaff, Rune drops)
Example of a set up and inventory
Bunyips to heal
Prayer potions/Flasks for soulsplit as a back up, or Anguish for more ranged power.
You will use a glory to teleport to edgeville to bank and come back via fairy rings.
The area is multi combat.
Map of the Fortress