Alpha, Vengeful Failure

Alpha, Vengeful Failure may not have more than 1 Infinite Reboot counter at a time. If at anytime this creature would die, you may tap this card and sacrifice 1 Infinite reboot counter. Alpha enters the field with 1 Infinite Reboot counter.
{5}This card gains an Infinite Reboot counter.
{3}{t}Sacrifice 1 Infinite Reboot counter. Deal three damage to all creatures your opponent controls.