Energy Containment Helix

Create an emblem with "Your nonpermanent
spells cost {2} less to cast as long as you control
an artifact."
It was an unbreakable bond, Squee discovered. No
matter how many times he tried to walk back through
the Lich's Mirror hidden in his hovel, the blue ring
continued circling his arm. He hated the light it
emitted. Curses upon the wizard who talked him into
testing this cantrip, claiming it could help him
somehow.