Growing Torconi

Trample, hexproof
At the begining of your upkeep, if Growing Torconi has more than ten +1/+1 counters on it, put two +1/+1 counters on it.
{3}{g}{g}: Put a +1/+1 counter on Growing Torconi, then double then amount of +1/+1 counters on it.
One of the Growth Callers most prized beast, it keeps getting too big for its pen.