How to defeat Starscourge Radahn in Elden Ring

sportskeeda.com:

Depending on the direction that players take, Starscourge Radahn could be the third or fourth main boss in Elden Ring. For those that took their efforts to the east in Caelid, the Starscourge waits on his horse in the red wastes, waiting to start a fight.

Compared to other boss fights in the game, Starscourge Radahn has far more arena space and plenty of mechanics that are sure to cause frustration. NPC summons are also an important part of the fight, which is another separation from major demi-gods.

But closing the gap can be difficult, and knowing the mechanics of the fight makes a massive difference.

To start the fight against Starscourge Radahn, players need to head east within Caelid. At the southernmost point in Caelid, there is a castle that Alexandar the Jar Warrior mentioned earlier in the game.

The castle has plenty of soldiers fighting outside the gates, and the inside is mostly empty. Players can use the portal outside the castle to quickly get to the Starscourge area. Simply speak the the jester and go down to the arena.

Tips for fighting Starscourge Radahn:

Talking to certain NPCs can make a difference in this fight because they will be available to help, so exploring is important.

Because he is a demi-god, the boss will drop Ash of War along with a brand new remembrance. This allows players to get new weapons and armor, or a new chunk of runes to spend on levels.

Once this fight is over, a star will hit the map as well and open up a new area. Finding this location in Limgrave will lead to a new area in Elden Ring.