Setille McStuffen

Eminence—Whenever an artifact enters the
Battlefield. Roll a d4 and create that many 1/1
Servos. Artifacts you own cost {2} Less to cast.
{t}, Search your Library for an Artifact and put it
into your hand. Setille cannot untap on your next
untap step next turn.
{t}{2}, Untap Target Artifact, it may become a creature with power and toughness equal to its
Mana cost.