Vision, Loyal Automaton

Flying,
vision can not be your commander
When Vision attacks, draw a card for each artifact
that entered the battlefield under your control
this turn plus 1.
If you have seven or more cards in your hand,
you may pay {2}, if you do, target card in your
hand becomes face down as a 0/1 creature
until you have 1 card in your hand.
I fight for the common good.