Harry, See-er of Sunrise

Flying, Vigilance
When Harry, See-er of Sunrise enters the battlefield or attacks, create a 1/1 bird
token with flying, vigilance, and Morning Chirping
({t}: Sacrifice this token. Target creature gets
-0/-2 until end of turn)
Whenever you sacrifice a bird, put a +1/+1
counter on Harry, See-er of Sunrise