Aspiring Champion

Menace (This creature can’t be blocked except by
two or more creatures.)

Ruinous Ascension — When this creature deals
combat damage to a player, sacrifice it. If you do,
reveal cards from the top of your library until you
reveal a creature card. Put that card onto the
battlefield, then shuffle the rest into your library.
If that creature is a Demon, it deals damage equal
to its power to each opponent.