The Witch Queen

Flying
When The Witch Queen comes into
play, gain control of target creature from
the battlefield or graveyard.
{2}{b}: No creatures can attack or block
until your next upkeep except for the
creature you gained control of and 2/2 Crows.
{1}{b}: Regenerate target creature.
{3}{b}{b}: Create 5 2/2 Crows with Flying.