Dreygar, Tyrant of the West

Vigilance, lifelink
Whenever Dreygar, Tyrant of the West enters
the battlefield, you may tap it. If you do, create
two 1/1 red Goblin creature tokens.
{3}{b}{b}: Create Trine, a legendary 3/3 black
Angel creature token with flying and "Sacrifice
a creature: this creature gets +2/+1 until end
of turn."