Simple, artifact of the same type (power,union, etc.) level it, grab another artifact of the same type and refine the first artifact that you leveled into the second. Enjoy the "bonus". Basically doubles the refinement points.
Simple, artifact of the same type (power,union, etc.) level it, grab another artifact of the same type and refine the first artifact that you leveled into the second. Enjoy the "bonus". Basically doubles the refinement points.
ok...........................................