Ferret of Protection

Bestow {2}{g}{g} (If you cast this card for its bestow
cost, it's an Aura spell with enchant creature. It
becomes a creature again if it's not attached to
a creature.)
Graft 3 (This creature enters the battlefield with 3
+1/+1 counters on it. Whenever another creature
enters the battlefield, you may move a +1/+1 counter
from this creature onto it.)
Enchanted creature has Graft 3.