Lamb's Blood Warriors

Lamb's Blood Warriors enters with a +1/+1
counter on it. When Lamb's Blood Warriors
enters the battlefield, you may exile target
creature you don't control with converted mana
cost X or less. Lamb's Blood Warriors' base
power and toughness are equal to the base power
and toughness of the creature exiled this way and
has all rules text of the creature exiled this way.
3 N 4:7