Head of the Eloquent One

Your artifact spells cost {1} less to cast.
{t}: Draw a card.
{w}{u}{b}{r}{g}: If you both own and control
Head of the Eloquent One, Right Arm of the Eloquent One, Left Arm of the Eloquent
One, Right Leg of the Eloquent One, and
Left Leg of the Eloquent One, exile them,
then meld them into Urianger, King of
Games. Activate only as a sorcery.