Scaly Egg

At the beginning of your upkeep, put two +1/+1 counters on Scaly Egg.

{g}{g}: Put a +1/+1 counter on Scaly Egg.

{g}, {t}: Put a Deathtouch, Trample, and Shield
counter on Scaly Egg. It becomes a 0/0 green
Snake creature and loses all other card and
creature types.