Elusive Princemaker

Flying, Vigilance
When Elusive Princemaker enters the battlefield, put X +1/+1 counters on it.
{t}:Target creature becomes a Prince.
Remove a +1/+1 counter from Elusive Princemaker: return all Prince and Princesses to their owner's hand.
Sacrifice a Prince or Princess: draw cards
equal to its toughness.