Bresha Ruins [005 AF]
| Unio Mystica | Speak with the Captain in the southern Echoes of the Past area, close to Chocolina and a gate, to begin this quest. From the gate, head W to find a phased out treasure with the first Capsule. The second Capsule is at the first dead end on the east side of the west tunnel at the bottom of the large steps. |
| Delicate Crystal | Received for solving the Temporal Rift Puzzles within the control mechanism - Story Event |
| Ghast Fragment | Speak to Chester in the exterior area of Echoes of the Past near Chocolina. Find and defeat the Ghast in the tunnels at the far northwest of the map. |
| Atlas Fragment | After beating Atlas (Weakened) - Story Event |
| Graviton Core Beta | Found in the walled area in the southeast section of Echoes of the Past area. After defeating Atlas, grab a chocobo and fly over the wall to find this in a phased treasure. |
| Ars Symphonica | Turn in the Personal Notes, found in a phased out treasure in the northwest near where Serah and Noel were held prisoner, to Cordelia in the Excavation Site area. |
| Vita Lyrica | Turn in the Army Comm Device, found in a phased out treasure in the southwest tunnels (requires Moogle Throw), to Morris in the storeroom where Serah and Noel were held prisoner. |
| Anima Miseria | Turn in the Silver Petal, found in Lamentable Rest in Bresha Ruins [300 AF] near Lex, to Jed in Lamentable Rest. |
| Transcript: A Giant Mistake | View the Giant Mistake Paradox Ending by defeating Atlas without weakening him. |
Bresha Ruins [100 AF]
| Ruthenium Ring | Speak with Walter in the southeast of Echoes of the Past area and then talk to Raymond nearby and answer the Live Triggers. |
| Osmium Ring | Turn in the Monster Analysis Report, obtained from the Assistant near the north entrance of the west tunnel, to the Professor that you pass near the tunnel entrance. |
| Palladium Ring | Turn in the Weapon Material, found in a phased out treasure in the northwest tunnel, to Pat near the entrance of the level. |
| Rhodium Ring | Turn in the Old Device, found in Bresha Ruins [300 AF] at Lamentable Rest, to Ronan by in Lamentable Rest. |
| Adamantite Ring | Speak with Porter in the Atlas control room and turn in the two Control Passwords (see Yaschas Massif [110 AF] and Bresha Ruins [300 AD] for individual password fragments). |
| Kalavinka Fragment | Speak with Porter after completing the Adamantite Ring fragment and then defeat Kalavinka in the southeast. |
Bresha Ruins [300 AF]
| Iridium Ring | Turn in the My Buddy's Message, obtained from the man in the Echoes of the Past area by answering with the following three puns: "A job as a shoe salesman would be your best fit" "Need an ark? I Noah guy." "Salt merchants are movers and shakers." to Lex, found through Moogle Hunt in Lamentable Rest. |
| Platinum Ring | Turn in the Recording Device, found with Moogle Hunt in the northwest corner of Echoes of the Past near the Chocobo, to Jonah on the steps by the gate. |
| Mythril Ring | Turn in the Commander's Report, obatined from the commander in the southeast area, to Thurston in the southwest side tunnel of Echoes of the Past. |
| Control Device Password 2 | Once you have started the Adamantite Ring quest in [100 AF], head to the Atlas control device in the north of Echoes of the Past tunnel and speak with the Government Agent and interact with the control device to solve the Temporal Rift Puzzles. |
