Etrata, Savior of Dimir

Flying, Deathtouch, Lifelink, Protection from red, white, and green, hexproof, Anti-Hexproof (This creature can target permanents with hexproof)
{b}{b}{b}{b}: All opponents creatures lose indestructible until end of turn. Destroy target creature. You lose five life.
{u}{u}{u}{u}: Draw two cards. Put a flying counter
on target creature you control. It gains indestructible until end of turn.