Soul Reaper

Other creatures you control have hexproof,
and all creatures you control have trample.
{1}: Put a +1/+0 counter on a creature you
control until end of turn.
{3}, {t}: Create a token that's a copy of target
creature you don't control, except the token
isn't legendary if the copied creature is legendary.
Exile the copied creature for as long as you
control Soul Reaper.