Jigglypuff

Lifelink
Other white creatures you control get +1/+1.
At your end step if Jigglypuff has 3 "Sing"
counters, Jigglypuff gains +2/+2 and flying.
Sing {w}{t} Tap target creature an opponent
controls, its abilities can't be activated and
doesn't untap on the next untap step. Place a
"Sing" counter on Jigglypuff.