Reinforced Cores are rare materials in Xenoblade Chronicles. They can be obtained from the Magestic Mordred and M108/SPADE units in the Central Factory, and are not available for trade. According to their description, they are fairly resilient parts that should stay strong for 100 years. Reinforced Jets, Reinforced Plungers, and Reinforced Thrusters share this description.
Sources[]
Enemy Drops[]
| Enemy | Area | Rate |
|---|---|---|
| M108/SPADE | Central Factory | 100 % |
| Magestic Mordred | Central Factory | 85 % |