To enter the GvG War of Emperium, you need to find the castle location for your guild to join. These location has specific type of Artifacts that your guild leader can claim to craft a God of Weapon.
We already cover it to our other post, but we’re re-posting a new post for your convenience.
Prontera
There are two fortress that you can find in the South Gate of Prontera, the other fortress is on the West of Prontera.
| Fortress | Portal |
| Valkyrie 1 (South Gate Prontera) Weapon Type: Long Sword Artifact: Tyrfing Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 1, 2, 3 |  |
| Valkyrie 2 (South Gate Prontera) Weapon Type: Katar Artifact: All In Peace Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 0, 0, 1 |  |
| Valkyrie 3 (Prontera West Gate) Weapon Type: Spear Artifact: Eternal Spear Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 0, 0, 1 |  |
| Valkyrie 4 (Prontera West Gate) (Not yet Available for the current Episode) |  |
Geffen
You can easily find the three fortress just around the Orb ball in Goblin Forest at Geffen.
| Fortress | Portal |
| Britoniah 1 (Goblin Forest) Weapon Type: Staff Artifact: Gods’ Gaze Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 1, 2, 3 |  |
| Britoniah 2 (Goblin Forest) Weapon Type: Staff Artifact: Golden Bough Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 0, 0, 1 |  |
| Britoniah 3 (Goblin Forest) Weapon Type: Mace Artifact: Mjolnir Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 0, 0, 1 |  |
Payon
The two fortress can be find on the west and east corner of the map in Payon.
| Fortress | Portal |
| Greenwood Lake 1 (Payon) Weapon Type: Bow Artifact: Winter Crystal Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 1, 2, 3 |  |
| Greenwood Lake 2 (Payon) Weapon Type: Fist Artifact: Destroyer Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 0, 0, 1 |  |
Al De Baran
Going to the left corner of Al De Baran, you can find the two fortress.
| Fortress | Portal |
| Luina 1 (Al De Baran) Weapon Type: Axe Artifact: War Ender Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 1, 2, 3 |  |
| Luina 2 (Al De Baran) Weapon Type: Dagger Artifact: Mystletainn Reward Chests (1, ≥2): 1, 2; Random Reward Chests (1, 2, ≥3): 0, 0, 1 |  |
Aside from the list, there are more fortress or Agit location that we didn’t include which is only available on the next episode of Ragnarok M Eternal Love (Mobile).