Leos Frane, Helpful Druid

When Leos Frane, Helpful Druid enters the battlefield, put X +1/+1 counters on up to three target creatures you control.
{2}{g/w}, {t} Proliferate. (Choose any number of permanents and/or players, then give each
another counter of each kind already there).
"Nature can care of itself. I simply help it
now and again."
-Leos Frane