Ullora, the Relicspeaker

Artifacts you control have "Ward—This
artifact's controller draws two cards."
When Ullora enters the battlefield, exile any
number of artifact cards from your graveyard
with total mana value 8 or less. When you do,
create a colorless Golem artifact creature token
with power and toughness equal to the number
of artifacts exiled this way. It has the abilities
of each artifact exiled this way.