Blood-Fueled Crusader

Cumulative upkeep — Pay 1 life.
When Blood-Fueled Crusader enters the battlefield, each opponent loses 4 life and you
gain 4 life.
{3}{b}{b}, Pay Blood-Fueled Crusader's upkeep:
Remove all age counters from this creature and
put that many +1/+1 counters on it.
Gold cannot pay all wages.