Helm: Iron Kasa

Armour: Ronin's Armor

Gauntlet: Ronin's Gauntlets

Leggings: Ronin's Greaves

Where To Find: 

(Click the link above to view the equipment and watch the getting video.)

To obtain this armor set, players need to defeat Shabiri located at the Zamor Ruins within the Mountaintops of the Giants.

Additionally, acquiring the armor is possible from the same location after receiving the flame of frenzy from the Three Fingers.

It's important to note that eliminating Yura at an earlier stage won't grant the armor, but it also won't impede Shabriri from taking possession of Yura.