← All artifacts
Lumen Core
Artifact- **1★:** ATK/Max HP +5%. At game start, gain 2 stacks of Ember Guard 1.
- **2★:** ATK/Max HP +10%. At game start, gain 2 stacks of Ember Guard 2.
- **3★:** ATK/Max HP +15%. At game start, gain 2 stacks of Ember Guard 3.
- **4★:** ATK/Max HP +15%. At game start, gain 2 stacks of Ember Guard 4. Immune to skill control.
