Zala'Dor The Defiled

When Zala'Dor The Defiled enters the battlefield
create two 1/1 Zombie Warrior Creature tokens.
Whenever a Creature dies, create a 1/1 Zombie
Warrior Creature Token. If that Creatures power
was 4 or more, create two of those tokens instead.
{b}{g}{x}{t}Create {x} amount of 1/1 Zombie
Warrior Creature tokens.