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Power Corrupts All Assassin's Creed Odyssey Quest

Group: Those Who Are Treasured (A Great Escape)

Category: Korfu Quest

This quest is a direct follow-up to quest "A Message Delivered". Alexios must prevent the danger that his friend is facing.

In hopes it would help, Barnabas set out alone to search for the artifact. Alexios went after him, fearing the worst.

Related points of interest

Icon of Poimenos Cave Poimenos Cave Korfu

Icon of Koiladi Farm Koiladi Farm Korfu

Icon of Temple of Zeus Temple of Zeus Korfu

Prior quests

To begin Power Corrupts All you must first complete A Message Delivered.

Objectives of Power Corrupts All

1. Find and Reach the artifact's crash site

Hints:

  • The crater is located atop the Peak of the Phaiakes
  • It is northwest of the Akra Watchtower

Find and Reach the artifact's crash site

2. Investigate the artifact's crash site

One of the clues you should investigate is at the bottom of the crater.

Investigate the artifact's crash site

Two more clues can be found near the road leading northwest.

Investigate the artifact's crash site

Two other clues can be found near the road leading north.

Investigate the artifact's crash site

3. Follow one of the trails and Find Barnabas

Hints:

  • Multiple footprints lead north / The footprints seem to lead to a small farm
  • A bloody trail leads northwest / The bloody trail seems to lead to a cavern

When you have examined all the clues then two places will be marked on your map - Poimenos Cave and Koiladi Farm. Visiting the cave is optional, as you will eventually end up at the farm anyway.

4. (Optional) Explore the cavern to find Barnabas / Read the Letter

In the cave you will find a note that tells you to head to the farm.

Bloody Note

"Spread out, and keep looking for him! Once you've searched every corner and lifted every stone, we'll meet by the farm to make another plan."

(Optional) Explore the cavern to find Barnabas / Read the Letter

5. Reach the farm / Free the farmers

Take down the pirates that have taken over the village and free the three tied up prisoners.

Reach the farm / Free the farmers

6. Talk to the farmers about Barnabas's whereabouts

Approach a group of villagers and talk to them. You will learn from them that Barnabas has gone mad.

Talk to the farmers about Barnabas's whereabouts

Once you are done talking to the villagers then Herodotos will join you. Together you will come to the conclusion that Barnabas is possessed by an artifact and that this must be stopped. You will have the option to answer Herodotos when he asks you how you will do this:

  • I would have to kill Barnabas.
  • I'll find another way.

But what you answer will have little bearing on what happens next.

Talk to the farmers about Barnabas's whereabouts

7. Stop Barnabas in Kassiope

Hint:

Barnabas hid inside the Temple of Zeus. Go there. You can enter the temple unnoticed through one of the two openings located on either sides of the temple.

Stop Barnabas in Kassiope

When you get inside, Alexios will ask Barnabas to hand him the artifact. You will have the opportunity to choose how you will explain to him why you want to do this.

  • The artifact is changing you.
  • I have to destroy it.

What you choose only affects the way Barnabas will react but he will not give you the artifact and after a while he will summon some illusions.

Stop Barnabas in Kassiope

8. Destroy Barnabas's illusions

First you will have to deal with ten illusions that will start to emerge and attack you.

Destroy Barnabas's illusions

When you do this three more, this time non-aggressive illusions of your friend will appear in the room. Approach each of them, talk to them and then assassinate them.

Destroy Barnabas's illusions

When you do that Alexios will repeat his request to Barnabas to give him the artifact. Barnabas still won't listen and you will get the choice how to take the artifact from him.

Destroy Barnabas's illusions

  • Reach for the artifact. - You both will begin to struggle. The artifact will hurt Barnabas and he will drop it and regain his senses.
  • Reach for the spear. - You will pick up the spear and hurt your friend. Barnabas will drop the artefact and regain his senses.

Either way, everything will end happily. Barnabas and Herodotos will return to the vacation home in the south and this quest will end.

Destroy Barnabas's illusions

9. Quest Completed

Rewards: Legendary XP, Legendary Drachmae, Barnabas's Lost Eye Patch (Epic Head).

After completing Power Corrupts All you will get or will be able to get A New Horizon.

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