Helga Hufflepuff

{1}{w}: Tap an untapped creature you control, put
a +1+1 counter on it, and gain life equal to it's toughness. That creature doesn't untap for as
long as you control Helga Hufflepuff.
{1}{g}: Create a 0/1 green plant creature token.
At the beginning of your upkeep, if you control 5
or more creatures who are tapped by this card, transform Helga Hufflepuff. "Only the gentle
are ever truly strong"