Flying (This creature can't be blocked except by creatures with flying or reach.),
vigilance (Attacking doesn't cause this creature to tap.)
Threshold — As long as seven or more cards are in your graveyard, Wayward Angel gets +3/+3, is black, has
trample (This creature can deal excess combat damage to the player or planeswalker it's attacking.), and has "At the beginning of your upkeep, sacrifice a creature."