A Soul's Bane

Walkthrough

 * Go east of Varrock, through the gate by the earth altar and just south of there, speak to Launa. Alternatively, take a glider to digsite.
 * Take a Rope and use it on the rift and then climb down into the rift. There are several "rooms" which you need to get through to complete the quest.

Rage
This room represents Tolna's anger by frustrating player because they sometimes have trouble hitting monsters with certain weapons.
 * When you enter this room you should see a weapons rack, unwield your own weapon and select any of the weapons from the rack and wield it.
 * There are four types of monster in this room, and each is killed with a specific weapon.
 * Anger sword - kills Angry unicorn
 * Anger spear - kills Angry bear
 * Anger mace - kills Angry giant rat
 * Anger battleaxe - kills Angry goblin
 * Kill monsters to raise your rage level - there will be a bar showing at the top of the screen. When your rage level reaches maximum, you will be able to move on to the next room.
 * Unfortunately, it is not possible to level up your strength, defense and/or attack fighting these angry animals as you will not receive any experience points.

Fear
This room represents Tolna's fear by giving players a frightening jolt when the don't know whether or not a Fear reaper will attack.
 * In this room you have to search the dark holes. In some of them you will find Fear reapers.  You have to kill around 5 or 6 before you may proceed to the next room.

Confusion
This room represents Tolna's confusion by flabbergasting player because doors lead nowhere and some beasties can't be hurt.
 * In this room you have to kill Confusion beasts. Only 1 of them is real at the time, others are illusions and you will not inflict any damage on these (but you will get combat XP), they will just disappear after a while. They may poison you, but just keep attacking them until all the doors in the room disappear except for one.

Hopelessness
This room represents Tolna's hopelessness because some players give up on when the Hopeless Creatures will die and the bridge may not appear.
 * In this room you'll find 5 Hopeless creatures. They need to be killed 3 times each to make them die. Once you've killed them all the Bridge of Hope will appear.

Tolna

 * After crossing the bridge, you'll see a short cut-scene, and you then get to fight Tolna, a 3-headed beast. Kill each head, they may also poison you, and Tolna will become human again. The three heads are very easy to beat.
 * Talk to Tolna and he will take you back to the surface and reward you.

Reward

 * 1 Quest Point
 * 500 Defence experience
 * 500 Hitpoints experience
 * 500 Coins
 * Access to the Dungeon of Tolna