Archibald von Nimmernorn

When Archibald von Nimmernorn enters
the battelfield, create Dimitri, a legendary
1/1 blue Owl creature token with flight,
and haste. You may sacrifice two Food token.
If you do, Put a +0/+2 counter on Dimitri.
Dimitri lose flying until end of turn.
Whenerver you cast a non creature spell with
mana value 3 or less, investigate.