Assassin’s Creed Mirage offers a unique set of legendary weapons and armor that can be obtained early in the game. To access these items, players must complete two investigation quests, Ali ibn Muhammad and Al-Ghul, and meet Nehal for the first time after becoming an assassin. Nehal’s Calling, the first quest, leads to the Northern Oasis, where a hidden area is revealed.
To access this area, players must swim a quarter of the way into the oasis and dive down to an underwater cave entrance. The cave leads to a large chamber with three chests blocked by mysterious barriers. To unlock these barriers, players must collect a series of Mysterious Shards, which are typically carried by high-ranking officials.
Once collected, players can return to the secret chamber under the oasis and use the shards to unlock all three barriers and claim the best early legendary gear in AC Mirage.
These include Milad’s Outfit with the special ability Forgotten Terror, The Samsaama Dagger with a passive Life Steal effect, and the Shamshir-e Zomorrodnegar Sword with the Blood Price ability. These legendary items will make players an unstoppable force throughout the game, enhancing the overall gameplay experience.
Source: Assassin’s Creed Mirage game Guide.