Carver Vladimir

When Carver Vladimir enters the battlefield,
you may sacrifice any number of foods. Then,
create that many 2/2 colorless Pumpkin food
artifact creature tokens with vanishing 3 and
"{2}, {t}, Sacrifice this artifact: Gain 3 life."
Nonartifact creatures can't attack you as long
as you control 3 or more untapped pumpkins.
"This one looks just like you!"