Gabriel

Flying, deathtouch
{t}{b} Violin of Death: Gabriel deals 12 damage to target creature.
{t}{w} Violin of Life: Return target creature from a graveyard to the battlefield under your control.
This creature has haste, indestructible, flying and vigilance until end of turn.
{t} Remove 2 counters from Gabriel.
When there are 3 counters on Gabriel,
you lose the game.