If you are having trouble starting the Radhan Festival or you are having trouble that your portal is closed to defeat the Radahn, then we have an easy fix that can help trigger that part of the storyline so that you can easily start the Radahn Festival and defeat Starcourge Radahn.
How to activate the portal to Radahn?
So without wasting your time, let’s get started. Follow the steps and video given below to activate the portal to Radahn.
First, you need to go and meet Blaidd and then start the quest to defeat Bloodhound Knight Darriwil Boss. After that, you will meet the Blaidd (wolfman) outside the portal. If you want to see this in action, I suggest you watch the video given below.
Now that you have successfully completed this questline. You need to visit The Grand Lift Of Dectus with two pieces of Dectus which will simply trigger the Radhn festival. Watch the video given below.
In the last and final step of the tutorial, You have to save alexander as we know that he is also present at the festival. Now go to the grace outside radahn and wait until morning.
I am still not sure if you have to defeat the Rennala, Queen of the Full Moon, before fighting with Radahn. Because I did defeat her earlier on, still, you can read the article mentioned above.
I hope that I was able to fix your issue. If you are still not able to open the portal to radhan, you can read the Reddit posts mentioned below. Image Credits to u/Jockey1701