Tezzeret, Agent of Esper

Eminence- As long as Tezzeret is in the
command zone or on the battlefield other
creatures are artifacts in addition to thier
other types.
{w}: Target artifact creature gains flying and
lifelink until the end of the turn.
{b}: Target artifact creature gains menace and deathtouch until the end of the turn.
{2}{u}{u},{t}: create a copy of a non token artifact creature under its owners control.