Nian, Scourge of the New Year

Trample
This card is cast faced down and has gets a base
power and toughness of 3/3 until it is turned
face up.
At the beginning of your upkeep, you may pay {1}{u}{r}, if you do, put a -1/-1 counter on Nian
and turn it face up until end of turn.
"Long, long ago in ancient China..."