Tin Pi, the Peaceful Wanderer

Defender, Flying, Indestructible
Tin Pi cannot have -1/-1 counters placed on him.
{t}: Add {x} mana in any combination of colors to
your mana pool where X is equal the the number
of +1/+1 counters on Tin Pi.
{t}: Scry X, where X is equal to the number of
+1/+1 counters on Tin Pi then draw a card.
{2}{u}{t}: If you control a wizard flip Tin Pi.
"I am at peace singing among the trees
with the other birds..."