Ultron, Forced to the brink

Protection from instants and sorceries, flying
{x}, {t}: Create X 1/1 artifact creature tokens
named Minion with Flying
As long as this creature is untapped, artifact creatures you control get +2/+2, Haste,
Hexproof, and Deathtouch
Metalcraft --- As long as you control 5 or more artifacts, artifacts you control has:
{t}, {p/u}: Counter target non-artifact, non-creature
spell