Omplapha, The First Waterbear

Indestructible, Hexproof
Tardigrades can't be blocked.
When a Tardigrade comes into play, it explores.
{u}{u}{u}, Create a 1/1 green Moss Piglet.
{g}{g}{g}, All Moss Piglets gain trample,
and +1 +1 until end of turn.