Epic7DB 
Rainbow Scale
According to legend, a handful of Merpeople have rainbow-colored scales, which possess very powerful healing properties, capable even of bringing back the dead.
Base Level
Increases Effectiveness and Effect Resistance of all allies by 5%. Effect does not stack with other artifacts of the same name.
12
45
Max Level
Increases Effectiveness and Effect Resistance of all allies by 10%. Effect does not stack with other artifacts of the same name.
156
585