Mage Arena Guide by Sir Galphan
Thanks for additional info: conner123,

Requirements: 60 magic

Suggested Items: 300 chaos runes, wind/fire runes/staves, magic and monks robes, a few lobs, knife.

Start: Lvl 54 wild, just east of the members agility area.

How to get there alive and with items: On a members world, walk into the member's wilderness area, then log onto a free game world. Once there, walk to the mage arena in lvl 54 wilderness. Make sure you have a knife, or some sort of cutting tool with you, as you will need it to cut a pair of webs. Once you are there, walk into the hallway leading to the room with a ladder, and cut both webs. Go down the ladder, you will be surrounded by blackness. Log back onto a members world and you will be in bank.

Preparation: Withdraw your runes, amulet, magic robes, a sleepingbag, knife (to get through webs since you cant use a weapon)and a load of lobs from bank down there. If you dont have any runes, there is a rune shop in the dungeon on the opposite side of the banker. I suggest you take about 100 chaos with you, with these you can beat the first 2 monsters atleast.

Battle: Talk to Kolodion, he'll say begin the battle, and you will be teleported to the battle mage arena. To win you will need to fight him in several different forms. Once there, quick shoot a few fire bolt spells at the lvl 12 Kolodion. He should die pretty quickly, and once he's dead he'll transform into a lvl 58 ogre.

Fence Trap: Now, shoot a couple spells at the ogre, and then run out the gate (not the magic gate, the fence gate). The ogre Kolodion should follow you, and be trapped by the fence. Stand there and fire bolt him till he dies, once he does, he'll transform into a lvl 68 spider. If you have 50 chaos or so, go ahead and repeat the maneuver, otherwise go back down the ladder, and get another 100 chaos with elemental runes, then talk to kolodion again to be sent back into arena. Once you kill the spider, it will transform into a lvl 45 souless one. Once again, trap it by the fence, and blast it away. Once you kill it, it turns into a lvl 98 black demon.

Power of paralyze: Now for the tricky part. Go to the bank, withdraw the rest of your runes, and get your monks robes, and maybe a prayer restore pot. Talk to Kolodion, and he'll send you back into arena to finish fight. Once your there, quickly find and attack the lvl 98 demon, make sure you engage it fully in combat. Once you are fighting it, put on paralyze monster, and begin shooting fire bolt spells at it. Once you kill it, Kolodion will teleport you back to underground place with bank, and he'll talk to you some.

Get rewards: Once he's finished, step into the magic pool, and talk to the npc down there. Go a little bit south in that cave, and you find 3 altars, choose the god you want to support. It doesnt really matter which god you chose, it just means you get a free staff of that god. You'll also get a cape from the altar, if you ever want a different cape, just drop it and chant on another god's altar. Once you have the cape you want, go back and talk to the guy north of you, and he'll give you a staff of the god you chose. You can also buy the other 2 staves, and the one you got free, from him for 80k each (YOU CAN NOT SELL THE STAFFS BACK TO HIM!). Now you can go into the arena via the magic gate. In order to use the 3 spells, you have to be wielding a staff of that god, and must be in the arena.

• Spells are "The Flames of Zamorak" , "The Saradomin Strike", and "The Claws of Guthix".
  - staff of saradomin: yellow and white stick with blue head
  shoots lightning bolt
  drains prayer from oponent
  - staff of guthix: plain wooden staff, no head (like the "staff" you can get from darkwizards)
  shoots claws(vines) from under your opponent
  drains defense from oponent
  - staff of zamorack: looks just like iban
  attack with spiraling rope going around your opponent.
  drain magic from oponent
  
  all of the staffs only need one hand to use
  all cloaks are +11 magic skill
  
• To use one of the spells outside the arena, you have to cast it 100 times inside the arena.
• The lvl 80 charge spell doubles the damage of your mage arena spells, but only if you have a matching staff and cape of a god.
• It look like spells are caped at max 25 damage and that higher magic level improve how offten you will hit max damage..

Tip: there is a time limit on the length it takes u to kill each monster , they will disappear if time runs out. if that happens, talk to kolodion again and you will start at the monster you left off at.
Tip: none of the monsters in the arena will shoot spells at you while you melee them. So dont stand around, attack them, and your relatively safe, except from other players who might want to mage you to death.