Sorin Markov

Lifelink, infected (This creature may deal damage
in the form of -1/-1 counters.
When Sorin Markov enters the battlefield, each opponents lose 1 life.
{0} Sorin Markov deals 3 damage to any
target and you gain 3 life.
{t} Gain control of target creature.
Flashback {b}{b}{b}{b}