Vel and Bjorn, the Blithe

When Vel and Bjorn, the Blithe enters the battlefield, choose Vel or Bjorn. If you chose Vel,
this creature has flying. If you chose Bjorn, this creature has trample.
As long as Vel and Bjorn, the Blithe is untapped,
it has hexproof.
Whenever a non-Human nontoken creature
enters the battlefield under your control, nourish. (Create a colorless Drink artifact token with
"{1}, Sacrifice this artifact: Untap target creature.")