Levatra, Scion of Dimir

Flying, Menace
Whenever you, or an opponent surveil
put a number of +1+1 counters on
Levatra, Scion of Dimir
equal to the number of cards surveiled.
{u/b}{u/b}: Surveil 1
{1}{u}{u}{t}: Counter target spell.
{1}{b}{b}{t}: Destroy target creature