Completing this quest will give you access to the Plane of Storms and the Plane of Valor. When you complete this quest you can go talk to Gram Dunnar, a dwarf in the building SouthEast of the Soulbinder in Plane of Knowledge, loc -324, -174, -156 and receive a Intricate Wooden Figurine by telling him 'I will tell you stories' after each flag you can get additional stats to your charm as well as 1 AA point.

Only a single group can do this trial at one time. After success there is a 30 minute timer before anyone else can do the trial. If the previous group failed then you can start it immediatley.

To begin this quest go to Plane of Justice and find Mauvin.He is at the end room in DR (deathrow).click door behind the guardian and he is inside.

Talk to Mavuin in the basement cellblock. Hail him and follow the dialogue. He will ask you to plead his case before the Tribunal, aggreeing will grant you a character flag. You say "what information ?" Once you have this flag you can go to the tribunal.

Head to the area with The Tribunal, and ask them about Mavuin. Following the dialog, saying "I am prepared" to each Tribunal will give you description of the six trials.

To begin this one, say "I am ready to begin the trial of execution." Make sure you are actually prepared when you say that because your group will be teleported to the event area where you will only get a few seconds before things start.

This trial goes in four waves. When you start the trial, an executioner will spawn at the far end of the room. Your job is to protect the prisoners from being executed. Four waves of Mobs will spawn. Kill them as fast as you can because the Executioner moves toward the prisoners as you attempt to kill the mobs and if you are not fast enough he will kill the prisoner and your trial will have failed. Each wave goes faster than the one before it, so try to conserve mana on the early ones so that you can do some serious nuking by the last one.

After you have killed off the fourth wave, you need to then kill the executioner. Killing him wins the trial and wins you the Mark of Execution. There will be one mark for each member of your party.

Now talk to the Tribunal and say "what evidence of Mavuin" and they will tell you that they have consented to hear Mavuin's case. Head back down and hail him.

Mavuin tells you: "So you have pleaded my case to the Tribunal, I am most thankful. I hope that they will listen to my case soon and release me. The knowledge that I promised you is this. The followers in the Plane of Tranquility are trying to find information on what has happened to Zebuxoruk. What I know is that he has been captured for a second time. If you want to find out more information I believe you should seek an audience with Karana and Mithaniel Marr. I can only assume that they were present at the time of his capture and know why this has taken place. Also seek from Marr a way to translate the divine language. Only with it can you understand the writing of the gods. There is no more that I can tell you, but thank you once again for your attempt in returning my freedom.

You are now flagged to be able to enter the Plane of Storms and and Plane of Valor.