Mallory, Sanguine Savant

Reach, Lifelink
Empowered Bite — Place a +1/+1 counter on
Mallory, Sanguine Savant every time you begin
your upkeep with less than half the life total you
began the game with.
Blood Puppet — At the beginning of your end step, choose target creature card in an opponent's graveyard that was put there this turn. Put it onto
the battlefield under your control. Exile it at the beginning of your next end step.