Kimaldern, Arisen by Darkness

Trample, haste
Kimaldern, Arisen by Darkness enters the battlefield with X +1/+1 counters on it
where X is the number of lands you control.
{1}{g}, remove a +1/+1 counter from Kimaldern, Arisen by Darkness: Search your library for a basic land card, put it in your
hand, then shuffle your library.