Kalina, Chief Justiciar

Multikicker {1}{g} (You may pay an additional
{1}{g} any number of times as you cast this spell.)
Kalina, Chief Justiciar enters the battlefield with
a +1/+1 counter on it for each time it was kicked.
Kalina, Chief Justiciar has forestwalk when
attacking an opponent with less lands than you.
{t}{x}{g}{g}: Create X 1/1 green elf archer
creature tokens with reach.