Kenta, Speaker of the Trees

Lifelink and Forestwalk, ( This card cannot be blocked if your opponent controls a Green Land)
{1}{g}: Create a 0/1 Green Plant token for each land you control.
{3}{p/g}{t}: Sacrifice 4 Plant tokens, then make a 5/6 Green Tree Giant token with Trample and Reach.
Landfall—Whenever a land enters the battlefield under your control, you may put a +1/+1 counter on each creature you control or gain 1 life for each Plant token you control.