Death Knight of Tresserhorn

When Death Knight of Tresserhorn enters the
battlefield, you sacrifice 2 creatures. Then each
other player sacrifices a creature and draws a card.
Mounted (This creature cannot be blocked except by
three or more creatures or other creatures with
Mounted)
If Death Knight of Tresserhorn would be
destroyed while it is tapped, instead untap it and
remove all damage from it.
Created by evil, fueled by death, and not on his home
plane...